Vulnerabilities > CVE-2017-15996 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in GNU Binutils 2.29

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201801-01.
#
# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
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  script_version("3.3");
  script_cvs_date("Date: 2019/04/05 23:25:06");

  script_cve_id("CVE-2017-12456", "CVE-2017-12799", "CVE-2017-12967", "CVE-2017-14128", "CVE-2017-14129", "CVE-2017-14130", "CVE-2017-14333", "CVE-2017-15023", "CVE-2017-15938", "CVE-2017-15939", "CVE-2017-15996", "CVE-2017-7209", "CVE-2017-7210", "CVE-2017-7223", "CVE-2017-7224", "CVE-2017-7225", "CVE-2017-7227", "CVE-2017-9743", "CVE-2017-9746", "CVE-2017-9749", "CVE-2017-9750", "CVE-2017-9751", "CVE-2017-9755", "CVE-2017-9756");
  script_xref(name:"GLSA", value:"201801-01");

  script_name(english:"GLSA-201801-01 : Binutils: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201801-01
(Binutils: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Binutils. Please review
      the referenced CVE identifiers for details.
  
Impact :

    A remote attacker, by enticing a user to compile/execute a specially
      crafted ELF, tekhex, PE, or binary file, could possibly cause a Denial of
      Service condition.
  
Workaround :

    There are no known workarounds at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201801-01"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All Binutils users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=sys-devel/binutils-2.29.1-r1'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:binutils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/01/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/08");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"sys-devel/binutils", unaffected:make_list("ge 2.29.1-r1"), vulnerable:make_list("lt 2.29.1-r1"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Binutils");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2018:3207-2.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(118303);
  script_version("1.4");
  script_cvs_date("Date: 2019/09/10 13:51:49");

  script_cve_id("CVE-2014-9939", "CVE-2017-15938", "CVE-2017-15939", "CVE-2017-15996", "CVE-2017-16826", "CVE-2017-16827", "CVE-2017-16828", "CVE-2017-16829", "CVE-2017-16830", "CVE-2017-16831", "CVE-2017-16832", "CVE-2017-6965", "CVE-2017-6966", "CVE-2017-6969", "CVE-2017-7209", "CVE-2017-7210", "CVE-2017-7223", "CVE-2017-7224", "CVE-2017-7225", "CVE-2017-7226", "CVE-2017-7299", "CVE-2017-7300", "CVE-2017-7301", "CVE-2017-7302", "CVE-2017-7303", "CVE-2017-7304", "CVE-2017-8392", "CVE-2017-8393", "CVE-2017-8394", "CVE-2017-8396", "CVE-2017-8421", "CVE-2017-9746", "CVE-2017-9747", "CVE-2017-9748", "CVE-2017-9750", "CVE-2017-9755", "CVE-2017-9756", "CVE-2018-10372", "CVE-2018-10373", "CVE-2018-10534", "CVE-2018-10535", "CVE-2018-6323", "CVE-2018-6543", "CVE-2018-6759", "CVE-2018-6872", "CVE-2018-7208", "CVE-2018-7568", "CVE-2018-7569", "CVE-2018-7570", "CVE-2018-7642", "CVE-2018-7643", "CVE-2018-8945");

  script_name(english:"SUSE SLES12 Security Update : binutils (SUSE-SU-2018:3207-2)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for binutils to 2.31 fixes the following issues :

These security issues were fixed :

CVE-2017-15996: readelf allowed remote attackers to cause a denial of
service (excessive memory allocation) or possibly have unspecified
other impact via a crafted ELF file that triggered a buffer overflow
on fuzzed archive header (bsc#1065643).

CVE-2017-15939: Binary File Descriptor (BFD) library (aka libbfd)
mishandled NULL files in a .debug_line file table, which allowed
remote attackers to cause a denial of service (NULL pointer
dereference and application crash) via a crafted ELF file, related to
concat_filename (bsc#1065689).

CVE-2017-15938: the Binary File Descriptor (BFD) library (aka libbfd)
miscalculated DW_FORM_ref_addr die refs in the case of a relocatable
object file, which allowed remote attackers to cause a denial of
service (find_abstract_instance_name invalid memory read, segmentation
fault, and application crash) (bsc#1065693).

CVE-2017-16826: The coff_slurp_line_table function the Binary File
Descriptor (BFD) library (aka libbfd) allowed remote attackers to
cause a denial of service (invalid memory access and application
crash) or possibly have unspecified other impact via a crafted PE file
(bsc#1068640).

CVE-2017-16832: The pe_bfd_read_buildid function in the Binary File
Descriptor (BFD) library (aka libbfd) did not validate size and offset
values in the data dictionary, which allowed remote attackers to cause
a denial of service (segmentation violation and application crash) or
possibly have unspecified other impact via a crafted PE file
(bsc#1068643).

CVE-2017-16831: Binary File Descriptor (BFD) library (aka libbfd) did
not validate the symbol count, which allowed remote attackers to cause
a denial of service (integer overflow and application crash, or
excessive memory allocation) or possibly have unspecified other impact
via a crafted PE file (bsc#1068887).

CVE-2017-16830: The print_gnu_property_note function did not have
integer-overflow protection on 32-bit platforms, which allowed remote
attackers to cause a denial of service (segmentation violation and
application crash) or possibly have unspecified other impact via a
crafted ELF file (bsc#1068888).

CVE-2017-16829: The _bfd_elf_parse_gnu_properties function in the
Binary File Descriptor (BFD) library (aka libbfd) did not prevent
negative pointers, which allowed remote attackers to cause a denial of
service (out-of-bounds read and application crash) or possibly have
unspecified other impact via a crafted ELF file (bsc#1068950).

CVE-2017-16828: The display_debug_frames function allowed remote
attackers to cause a denial of service (integer overflow and
heap-based buffer over-read, and application crash) or possibly have
unspecified other impact via a crafted ELF file (bsc#1069176).

CVE-2017-16827: The aout_get_external_symbols function in the Binary
File Descriptor (BFD) library (aka libbfd) allowed remote attackers to
cause a denial of service (slurp_symtab invalid free and application
crash) or possibly have unspecified other impact via a crafted ELF
file (bsc#1069202).

CVE-2018-6323: The elf_object_p function in the Binary File Descriptor
(BFD) library (aka libbfd) had an unsigned integer overflow because
bfd_size_type multiplication is not used. A crafted ELF file allowed
remote attackers to cause a denial of service (application crash) or
possibly have unspecified other impact (bsc#1077745).

CVE-2018-6543: Prevent integer overflow in the function
load_specific_debug_section() which resulted in `malloc()` with 0
size. A crafted ELF file allowed remote attackers to cause a denial of
service (application crash) or possibly have unspecified other impact
(bsc#1079103).

CVE-2018-6759: The bfd_get_debug_link_info_1 function in the Binary
File Descriptor (BFD) library (aka libbfd) had an unchecked strnlen
operation. Remote attackers could have leveraged this vulnerability to
cause a denial of service (segmentation fault) via a crafted ELF file
(bsc#1079741).

CVE-2018-6872: The elf_parse_notes function in the Binary File
Descriptor (BFD) library (aka libbfd) allowed remote attackers to
cause a denial of service (out-of-bounds read and segmentation
violation) via a note with a large alignment (bsc#1080556).

CVE-2018-7208: In the coff_pointerize_aux function in the Binary File
Descriptor (BFD) library (aka libbfd) an index was not validated,
which allowed remote attackers to cause a denial of service
(segmentation fault) or possibly have unspecified other impact via a
crafted file, as demonstrated by objcopy of a COFF object
(bsc#1081527).

CVE-2018-7570: The assign_file_positions_for_non_load_sections
function in the Binary File Descriptor (BFD) library (aka libbfd)
allowed remote attackers to cause a denial of service (NULL pointer
dereference and application crash) via an ELF file with a RELRO
segment that lacks a matching LOAD segment, as demonstrated by objcopy
(bsc#1083528).

CVE-2018-7569: The Binary File Descriptor (BFD) library (aka libbfd)
allowed remote attackers to cause a denial of service (integer
underflow or overflow, and application crash) via an ELF file with a
corrupt DWARF FORM block, as demonstrated by nm (bsc#1083532).

CVE-2018-8945: The bfd_section_from_shdr function in the Binary File
Descriptor (BFD) library (aka libbfd) allowed remote attackers to
cause a denial of service (segmentation fault) via a large attribute
section (bsc#1086608).

CVE-2018-7643: The display_debug_ranges function allowed remote
attackers to cause a denial of service (integer overflow and
application crash) or possibly have unspecified other impact via a
crafted ELF file, as demonstrated by objdump (bsc#1086784).

CVE-2018-7642: The swap_std_reloc_in function in the Binary File
Descriptor (BFD) library (aka libbfd) allowed remote attackers to
cause a denial of service (aout_32_swap_std_reloc_out NULL pointer
dereference and application crash) via a crafted ELF file, as
demonstrated by objcopy (bsc#1086786).

CVE-2018-7568: The parse_die function in the Binary File Descriptor
(BFD) library (aka libbfd) allowed remote attackers to cause a denial
of service (integer overflow and application crash) via an ELF file
with corrupt dwarf1 debug information, as demonstrated by nm
(bsc#1086788).

CVE-2018-10373: concat_filename in the Binary File Descriptor (BFD)
library (aka libbfd) allowed remote attackers to cause a denial of
service (NULL pointer dereference and application crash) via a crafted
binary file, as demonstrated by nm-new (bsc#1090997).

CVE-2018-10372: process_cu_tu_index allowed remote attackers to cause
a denial of service (heap-based buffer over-read and application
crash) via a crafted binary file, as demonstrated by readelf
(bsc#1091015).

CVE-2018-10535: The ignore_section_sym function in the Binary File
Descriptor (BFD) library (aka libbfd) did not validate the
output_section pointer in the case of a symtab entry with a 'SECTION'
type that has a '0' value, which allowed remote attackers to cause a
denial of service (NULL pointer dereference and application crash) via
a crafted file, as demonstrated by objcopy (bsc#1091365).

CVE-2018-10534: The _bfd_XX_bfd_copy_private_bfd_data_common function
in the Binary File Descriptor (BFD) library (aka libbfd) processesed a
negative Data Directory size with an unbounded loop that increased the
value of (external_IMAGE_DEBUG_DIRECTORY) *edd so that the address
exceeded its own memory region, resulting in an out-of-bounds memory
write, as demonstrated by objcopy copying private info with
_bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c
(bsc#1091368).

The update package also includes non-security fixes. See advisory for
details.

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
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  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7226/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7299/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7300/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7301/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7302/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7303/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7304/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8392/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8393/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8394/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8396/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8421/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-9746/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-9747/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-9748/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-9750/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-9755/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-9756/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-10372/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-10373/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-10534/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-10535/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-6323/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-6543/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-6759/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-6872/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7208/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7568/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7569/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7570/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7642/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-7643/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2018-8945/"
  );
  # https://www.suse.com/support/update/announcement/2018/suse-su-20183207-2/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?3cc9a535"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-BCL-2018-2297=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:binutils-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:binutils-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/03/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/10/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);


sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"binutils-2.31-9.26.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"binutils-debuginfo-2.31-9.26.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"binutils-debugsource-2.31-9.26.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-1198.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(118220);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2014-9939", "CVE-2017-15938", "CVE-2017-15939", "CVE-2017-15996", "CVE-2017-16826", "CVE-2017-16827", "CVE-2017-16828", "CVE-2017-16829", "CVE-2017-16830", "CVE-2017-16831", "CVE-2017-16832", "CVE-2017-6965", "CVE-2017-6966", "CVE-2017-6969", "CVE-2017-7209", "CVE-2017-7210", "CVE-2017-7223", "CVE-2017-7224", "CVE-2017-7225", "CVE-2017-7226", "CVE-2017-7299", "CVE-2017-7300", "CVE-2017-7301", "CVE-2017-7302", "CVE-2017-7303", "CVE-2017-7304", "CVE-2017-8392", "CVE-2017-8393", "CVE-2017-8394", "CVE-2017-8396", "CVE-2017-8421", "CVE-2017-9746", "CVE-2017-9747", "CVE-2017-9748", "CVE-2017-9750", "CVE-2017-9755", "CVE-2017-9756", "CVE-2018-10372", "CVE-2018-10373", "CVE-2018-10534", "CVE-2018-10535", "CVE-2018-6323", "CVE-2018-6543", "CVE-2018-6759", "CVE-2018-6872", "CVE-2018-7208", "CVE-2018-7568", "CVE-2018-7569", "CVE-2018-7570", "CVE-2018-7642", "CVE-2018-7643", "CVE-2018-8945");

  script_name(english:"openSUSE Security Update : binutils (openSUSE-2018-1198)");
  script_summary(english:"Check for the openSUSE-2018-1198 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for binutils to 2.31 fixes the following issues :

These security issues were fixed :

  - CVE-2017-15996: readelf allowed remote attackers to
    cause a denial of service (excessive memory allocation)
    or possibly have unspecified other impact via a crafted
    ELF file that triggered a buffer overflow on fuzzed
    archive header (bsc#1065643).

  - CVE-2017-15939: Binary File Descriptor (BFD) library
    (aka libbfd) mishandled NULL files in a .debug_line file
    table, which allowed remote attackers to cause a denial
    of service (NULL pointer dereference and application
    crash) via a crafted ELF file, related to
    concat_filename (bsc#1065689).

  - CVE-2017-15938: the Binary File Descriptor (BFD) library
    (aka libbfd) miscalculated DW_FORM_ref_addr die refs in
    the case of a relocatable object file, which allowed
    remote attackers to cause a denial of service
    (find_abstract_instance_name invalid memory read,
    segmentation fault, and application crash)
    (bsc#1065693).

  - CVE-2017-16826: The coff_slurp_line_table function the
    Binary File Descriptor (BFD) library (aka libbfd)
    allowed remote attackers to cause a denial of service
    (invalid memory access and application crash) or
    possibly have unspecified other impact via a crafted PE
    file (bsc#1068640).

  - CVE-2017-16832: The pe_bfd_read_buildid function in the
    Binary File Descriptor (BFD) library (aka libbfd) did
    not validate size and offset values in the data
    dictionary, which allowed remote attackers to cause a
    denial of service (segmentation violation and
    application crash) or possibly have unspecified other
    impact via a crafted PE file (bsc#1068643).

  - CVE-2017-16831: Binary File Descriptor (BFD) library
    (aka libbfd) did not validate the symbol count, which
    allowed remote attackers to cause a denial of service
    (integer overflow and application crash, or excessive
    memory allocation) or possibly have unspecified other
    impact via a crafted PE file (bsc#1068887).

  - CVE-2017-16830: The print_gnu_property_note function did
    not have integer-overflow protection on 32-bit
    platforms, which allowed remote attackers to cause a
    denial of service (segmentation violation and
    application crash) or possibly have unspecified other
    impact via a crafted ELF file (bsc#1068888).

  - CVE-2017-16829: The _bfd_elf_parse_gnu_properties
    function in the Binary File Descriptor (BFD) library
    (aka libbfd) did not prevent negative pointers, which
    allowed remote attackers to cause a denial of service
    (out-of-bounds read and application crash) or possibly
    have unspecified other impact via a crafted ELF file
    (bsc#1068950).

  - CVE-2017-16828: The display_debug_frames function
    allowed remote attackers to cause a denial of service
    (integer overflow and heap-based buffer over-read, and
    application crash) or possibly have unspecified other
    impact via a crafted ELF file (bsc#1069176).

  - CVE-2017-16827: The aout_get_external_symbols function
    in the Binary File Descriptor (BFD) library (aka libbfd)
    allowed remote attackers to cause a denial of service
    (slurp_symtab invalid free and application crash) or
    possibly have unspecified other impact via a crafted ELF
    file (bsc#1069202).

  - CVE-2018-6323: The elf_object_p function in the Binary
    File Descriptor (BFD) library (aka libbfd) had an
    unsigned integer overflow because bfd_size_type
    multiplication is not used. A crafted ELF file allowed
    remote attackers to cause a denial of service
    (application crash) or possibly have unspecified other
    impact (bsc#1077745).

  - CVE-2018-6543: Prevent integer overflow in the function
    load_specific_debug_section() which resulted in
    `malloc()` with 0 size. A crafted ELF file allowed
    remote attackers to cause a denial of service
    (application crash) or possibly have unspecified other
    impact (bsc#1079103).

  - CVE-2018-6759: The bfd_get_debug_link_info_1 function in
    the Binary File Descriptor (BFD) library (aka libbfd)
    had an unchecked strnlen operation. Remote attackers
    could have leveraged this vulnerability to cause a
    denial of service (segmentation fault) via a crafted ELF
    file (bsc#1079741).

  - CVE-2018-6872: The elf_parse_notes function in the
    Binary File Descriptor (BFD) library (aka libbfd)
    allowed remote attackers to cause a denial of service
    (out-of-bounds read and segmentation violation) via a
    note with a large alignment (bsc#1080556).

  - CVE-2018-7208: In the coff_pointerize_aux function in
    the Binary File Descriptor (BFD) library (aka libbfd) an
    index was not validated, which allowed remote attackers
    to cause a denial of service (segmentation fault) or
    possibly have unspecified other impact via a crafted
    file, as demonstrated by objcopy of a COFF object
    (bsc#1081527).

  - CVE-2018-7570: The
    assign_file_positions_for_non_load_sections function in
    the Binary File Descriptor (BFD) library (aka libbfd)
    allowed remote attackers to cause a denial of service
    (NULL pointer dereference and application crash) via an
    ELF file with a RELRO segment that lacks a matching LOAD
    segment, as demonstrated by objcopy (bsc#1083528).

  - CVE-2018-7569: The Binary File Descriptor (BFD) library
    (aka libbfd) allowed remote attackers to cause a denial
    of service (integer underflow or overflow, and
    application crash) via an ELF file with a corrupt DWARF
    FORM block, as demonstrated by nm (bsc#1083532).

  - CVE-2018-8945: The bfd_section_from_shdr function in the
    Binary File Descriptor (BFD) library (aka libbfd)
    allowed remote attackers to cause a denial of service
    (segmentation fault) via a large attribute section
    (bsc#1086608).

  - CVE-2018-7643: The display_debug_ranges function allowed
    remote attackers to cause a denial of service (integer
    overflow and application crash) or possibly have
    unspecified other impact via a crafted ELF file, as
    demonstrated by objdump (bsc#1086784).

  - CVE-2018-7642: The swap_std_reloc_in function in the
    Binary File Descriptor (BFD) library (aka libbfd)
    allowed remote attackers to cause a denial of service
    (aout_32_swap_std_reloc_out NULL pointer dereference and
    application crash) via a crafted ELF file, as
    demonstrated by objcopy (bsc#1086786).

  - CVE-2018-7568: The parse_die function in the Binary File
    Descriptor (BFD) library (aka libbfd) allowed remote
    attackers to cause a denial of service (integer overflow
    and application crash) via an ELF file with corrupt
    dwarf1 debug information, as demonstrated by nm
    (bsc#1086788).

  - CVE-2018-10373: concat_filename in the Binary File
    Descriptor (BFD) library (aka libbfd) allowed remote
    attackers to cause a denial of service (NULL pointer
    dereference and application crash) via a crafted binary
    file, as demonstrated by nm-new (bsc#1090997).

  - CVE-2018-10372: process_cu_tu_index allowed remote
    attackers to cause a denial of service (heap-based
    buffer over-read and application crash) via a crafted
    binary file, as demonstrated by readelf (bsc#1091015).

  - CVE-2018-10535: The ignore_section_sym function in the
    Binary File Descriptor (BFD) library (aka libbfd) did
    not validate the output_section pointer in the case of a
    symtab entry with a 'SECTION' type that has a '0' value,
    which allowed remote attackers to cause a denial of
    service (NULL pointer dereference and application crash)
    via a crafted file, as demonstrated by objcopy
    (bsc#1091365).

  - CVE-2018-10534: The
    _bfd_XX_bfd_copy_private_bfd_data_common function in the
    Binary File Descriptor (BFD) library (aka libbfd)
    processesed a negative Data Directory size with an
    unbounded loop that increased the value of
    (external_IMAGE_DEBUG_DIRECTORY) *edd so that the
    address exceeded its own memory region, resulting in an
    out-of-bounds memory write, as demonstrated by objcopy
    copying private info with
    _bfd_pex64_bfd_copy_private_bfd_data_common in
    pex64igen.c (bsc#1091368).

These non-security issues were fixed :

  - The AArch64 port now supports showing disassembly notes
    which are emitted when inconsistencies are found with
    the instruction that may result in the instruction being
    invalid. These can be turned on with the option -M notes
    to objdump.

  - The AArch64 port now emits warnings when a combination
    of an instruction and a named register could be invalid.

  - Added O modifier to ar to display member offsets inside
    an archive

  - The ADR and ADRL pseudo-instructions supported by the
    ARM assembler now only set the bottom bit of the address
    of thumb function symbols if the -mthumb-interwork
    command line option is active.

  - Add --generate-missing-build-notes=[yes|no] option to
    create (or not) GNU Build Attribute notes if none are
    present in the input sources. Add a

    --enable-generate-build-notes=[yes|no] configure time
    option to set the default behaviour. Set the default if
    the configure option is not used to 'no'.

  - Remove -mold-gcc command-line option for x86 targets.

  - Add -O[2|s] command-line options to x86 assembler to
    enable alternate shorter instruction encoding.

  - Add support for .nops directive. It is currently
    supported only for x86 targets.

  - Speed up direct linking with DLLs for Cygwin and Mingw
    targets.

  - Add a configure option --enable-separate-code to decide
    whether

    -z separate-code should be enabled in ELF linker by
    default. Default to yes for Linux/x86 targets. Note that
    -z separate-code can increase disk and memory size.

  - RISC-V: Fix symbol address problem with versioned
    symbols 

  - Restore riscv64-elf cross prefix via symlinks

  - RISC-V: Don't enable relaxation in relocatable link

  - Prevent linking faiures on i386 with assertion
    (bsc#1085784)

  - Fix symbol size bug when relaxation deletes bytes

  - Add --debug-dump=links option to readelf and
    --dwarf=links option to objdump which displays the
    contents of any .gnu_debuglink or .gnu_debugaltlink
    sections. Add a --debug-dump=follow-links option to
    readelf and a --dwarf=follow-links option to objdump
    which causes indirect links into separate debug info
    files to be followed when dumping other DWARF sections.

  - Add support for loaction views in DWARF debug line
    information.

  - Add -z separate-code to generate separate code PT_LOAD
    segment.

  - Add '-z undefs' command line option as the inverse of
    the '-z defs' option.

  - Add -z globalaudit command line option to force audit
    libraries to be run for every dynamic object loaded by
    an executable - provided that the loader supports this
    functionality.

  - Tighten linker script grammar around file name
    specifiers to prevent the use of SORT_BY_ALIGNMENT and
    SORT_BY_INIT_PRIORITY on filenames. These would
    previously be accepted but had no effect.

  - The EXCLUDE_FILE directive can now be placed within any
    SORT_* directive within input section lists.

  - Fix linker relaxation with --wrap

  - Add arm-none-eabi symlinks (bsc#1074741)

Former updates of binutils also fixed the following security issues,
for which there was not CVE assigned at the time the update was
released or no mapping between code change and CVE existed :

  - CVE-2014-9939: Prevent stack-based buffer overflow when
    printing bad bytes in Intel Hex objects (bsc#1030296).

  - CVE-2017-7225: The find_nearest_line function in
    addr2line did not handle the case where the main file
    name and the directory name are both empty, triggering a
    NULL pointer dereference and an invalid write, and
    leading to a program crash (bsc#1030585).

  - CVE-2017-7224: The find_nearest_line function in objdump
    was vulnerable to an invalid write (of size 1) while
    disassembling a corrupt binary that contains an empty
    function name, leading to a program crash (bsc#1030588).

  - CVE-2017-7223: GNU assembler in was vulnerable to a
    global buffer overflow (of size 1) while attempting to
    unget an EOF character from the input stream,
    potentially leading to a program crash (bsc#1030589).

  - CVE-2017-7226: The pe_ILF_object_p function in the
    Binary File Descriptor (BFD) library (aka libbfd) was
    vulnerable to a heap-based buffer over-read of size 4049
    because it used the strlen function instead of strnlen,
    leading to program crashes in several utilities such as
    addr2line, size, and strings. It could lead to
    information disclosure as well (bsc#1030584).

  - CVE-2017-7299: The Binary File Descriptor (BFD) library
    (aka libbfd) had an invalid read (of size 8) because the
    code to emit relocs (bfd_elf_final_link function in
    bfd/elflink.c) did not check the format of the input
    file trying to read the ELF reloc section header. The
    vulnerability leads to a GNU linker (ld) program crash
    (bsc#1031644).

  - CVE-2017-7300: The Binary File Descriptor (BFD) library
    (aka libbfd) had an aout_link_add_symbols function in
    bfd/aoutx.h that is vulnerable to a heap-based buffer
    over-read (off-by-one) because of an incomplete check
    for invalid string offsets while loading symbols,
    leading to a GNU linker (ld) program crash
    (bsc#1031656).

  - CVE-2017-7302: The Binary File Descriptor (BFD) library
    (aka libbfd) had a swap_std_reloc_out function in
    bfd/aoutx.h that is vulnerable to an invalid read (of
    size 4) because of missing checks for relocs that could
    not be recognised. This vulnerability caused Binutils
    utilities like strip to crash (bsc#1031595).

  - CVE-2017-7303: The Binary File Descriptor (BFD) library
    (aka libbfd) was vulnerable to an invalid read (of size
    4) because of missing a check (in the find_link
    function) for null headers attempting to match them.
    This vulnerability caused Binutils utilities like strip
    to crash (bsc#1031593).

  - CVE-2017-7301: The Binary File Descriptor (BFD) library
    (aka libbfd) had an aout_link_add_symbols function in
    bfd/aoutx.h that has an off-by-one vulnerability because
    it did not carefully check the string offset. The
    vulnerability could lead to a GNU linker (ld) program
    crash (bsc#1031638).

  - CVE-2017-7304: The Binary File Descriptor (BFD) library
    (aka libbfd) was vulnerable to an invalid read (of size
    8) because of missing a check (in the
    copy_special_section_fields function) for an invalid
    sh_link field attempting to follow it. This
    vulnerability caused Binutils utilities like strip to
    crash (bsc#1031590).

  - CVE-2017-8392: The Binary File Descriptor (BFD) library
    (aka libbfd) was vulnerable to an invalid read of size 8
    because of missing a check to determine whether symbols
    are NULL in the _bfd_dwarf2_find_nearest_line function.
    This vulnerability caused programs that conduct an
    analysis of binary programs using the libbfd library,
    such as objdump, to crash (bsc#1037052).

  - CVE-2017-8393: The Binary File Descriptor (BFD) library
    (aka libbfd) was vulnerable to a global buffer over-read
    error because of an assumption made by code that runs
    for objcopy and strip, that SHT_REL/SHR_RELA sections
    are always named starting with a .rel/.rela prefix. This
    vulnerability caused programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objcopy and strip, to crash (bsc#1037057).

  - CVE-2017-8394: The Binary File Descriptor (BFD) library
    (aka libbfd) was vulnerable to an invalid read of size 4
    due to NULL pointer dereferencing of
    _bfd_elf_large_com_section. This vulnerability caused
    programs that conduct an analysis of binary programs
    using the libbfd library, such as objcopy, to crash
    (bsc#1037061).

  - CVE-2017-8396: The Binary File Descriptor (BFD) library
    (aka libbfd) was vulnerable to an invalid read of size 1
    because the existing reloc offset range tests didn't
    catch small negative offsets less than the size of the
    reloc field. This vulnerability caused programs that
    conduct an analysis of binary programs using the libbfd
    library, such as objdump, to crash (bsc#1037066).

  - CVE-2017-8421: The function coff_set_alignment_hook in
    Binary File Descriptor (BFD) library (aka libbfd) had a
    memory leak vulnerability which can cause memory
    exhaustion in objdump via a crafted PE file
    (bsc#1037273).

  - CVE-2017-9746: The disassemble_bytes function in
    objdump.c allowed remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of rae insns
    printing for this file during 'objdump

    -D' execution (bsc#1044891).

  - CVE-2017-9747: The ieee_archive_p function in the Binary
    File Descriptor (BFD) library (aka libbfd) might have
    allowed remote attackers to cause a denial of service
    (buffer overflow and application crash) or possibly have
    unspecified other impact via a crafted binary file, as
    demonstrated by mishandling of this file during 'objdump
    -D' execution (bsc#1044897).

  - CVE-2017-9748: The ieee_object_p function in the Binary
    File Descriptor (BFD) library (aka libbfd) might have
    allowed remote attackers to cause a denial of service
    (buffer overflow and application crash) or possibly have
    unspecified other impact via a crafted binary file, as
    demonstrated by mishandling of this file during 'objdump
    -D' execution (bsc#1044901).

  - CVE-2017-9750: opcodes/rx-decode.opc lacked bounds
    checks for certain scale arrays, which allowed remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution (bsc#1044909).

  - CVE-2017-9755: Not considering the the number of
    registers for bnd mode allowed remote attackers to cause
    a denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during 'objdump -D' execution (bsc#1044925).

  - CVE-2017-9756: The aarch64_ext_ldst_reglist function
    allowed remote attackers to cause a denial of service
    (buffer overflow and application crash) or possibly have
    unspecified other impact via a crafted binary file, as
    demonstrated by mishandling of this file during 'objdump
    -D' execution (bsc#1044927).

  - CVE-2017-7209: The dump_section_as_bytes function in
    readelf accessed a NULL pointer while reading section
    contents in a corrupt binary, leading to a program crash
    (bsc#1030298).

  - CVE-2017-6965: readelf wrote to illegal addresses while
    processing corrupt input files containing
    symbol-difference relocations, leading to a heap-based
    buffer overflow (bsc#1029909).

  - CVE-2017-6966: readelf had a use-after-free
    (specifically read-after-free) error while processing
    multiple, relocated sections in an MSP430 binary. This
    is caused by mishandling of an invalid symbol index, and
    mishandling of state across invocations (bsc#1029908).

  - CVE-2017-6969: readelf was vulnerable to a heap-based
    buffer over-read while processing corrupt RL78 binaries.
    The vulnerability can trigger program crashes. It may
    lead to an information leak as well (bsc#1029907).

  - CVE-2017-7210: objdump was vulnerable to multiple
    heap-based buffer over-reads (of size 1 and size 8)
    while handling corrupt STABS enum type strings in a
    crafted object file, leading to program crash
    (bsc#1030297). This update was imported from the
    SUSE:SLE-12:Update update project."
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1029907"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1029908"
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    attribute:"see_also",
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    attribute:"see_also",
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1031638"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1031644"
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    attribute:"see_also",
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1037066"
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    attribute:"see_also",
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1044891"
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    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1044897"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1044901"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1044909"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1044925"
  );
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1044927"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1065643"
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    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1065689"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1065693"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1068640"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1069176"
  );
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1069202"
  );
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1074741"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1077745"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1079103"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1079741"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1080556"
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  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1081527"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1083528"
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  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1083532"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1085784"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1086608"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1086784"
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1086786"
  );
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1086788"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1090997"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1091015"
  );
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    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1091365"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1091368"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected binutils packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:binutils");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-mips-binutils");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-ppc64-binutils-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-ppc64le-binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-ppc64le-binutils-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-ppc64le-binutils-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-s390-binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-s390-binutils-debuginfo");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-s390x-binutils");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-sparc-binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-sparc-binutils-debuginfo");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-sparc64-binutils");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-spu-binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-spu-binutils-debuginfo");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-x86_64-binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-x86_64-binutils-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:cross-x86_64-binutils-debugsource");
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  script_set_attribute(attribute:"patch_publication_date", value:"2018/10/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.3", reference:"binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"binutils-devel-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"binutils-gold-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"binutils-gold-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-aarch64-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-aarch64-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-aarch64-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-arm-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-arm-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-arm-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-avr-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-avr-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-avr-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-hppa-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-hppa-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-hppa-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-hppa64-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-hppa64-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-hppa64-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ia64-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ia64-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ia64-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-m68k-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-m68k-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-m68k-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-mips-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-mips-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-mips-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc64-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc64-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc64-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc64le-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc64le-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-ppc64le-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-s390-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-s390-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-s390-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-s390x-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-s390x-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-s390x-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-sparc-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-sparc-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-sparc-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-sparc64-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-sparc64-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-sparc64-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-spu-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-spu-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-spu-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-x86_64-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-x86_64-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"cross-x86_64-binutils-debugsource-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"binutils-devel-32bit-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"cross-i386-binutils-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"cross-i386-binutils-debuginfo-2.31-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"cross-i386-binutils-debugsource-2.31-19.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils / binutils-debuginfo / binutils-debugsource / etc");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(129234);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07");

  script_cve_id(
    "CVE-2017-12799",
    "CVE-2017-14130",
    "CVE-2017-15996",
    "CVE-2017-7302",
    "CVE-2017-8396",
    "CVE-2017-8397",
    "CVE-2017-8398",
    "CVE-2017-9040",
    "CVE-2017-9042",
    "CVE-2017-9742",
    "CVE-2017-9744",
    "CVE-2017-9746",
    "CVE-2017-9747",
    "CVE-2017-9748",
    "CVE-2017-9749",
    "CVE-2017-9752",
    "CVE-2017-9753",
    "CVE-2017-9754",
    "CVE-2017-9756",
    "CVE-2018-12697",
    "CVE-2018-17360",
    "CVE-2019-1010204",
    "CVE-2019-9075"
  );

  script_name(english:"EulerOS 2.0 SP3 : binutils (EulerOS-SA-2019-2041)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the binutils packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - GNU binutils gold gold v1.11-v1.16 (GNU binutils
    v2.21-v2.31.1) is affected by: Improper Input
    Validation, Signed/Unsigned Comparison, Out-of-bounds
    Read. The impact is: Denial of service. The component
    is: gold/fileread.cc:497, elfcpp/elfcpp_file.h:644. The
    attack vector is: An ELF file with an invalid e_shoff
    header field must be opened.(CVE-2019-1010204)

  - The _bfd_elf_parse_attributes function in elf-attrs.c
    in the Binary File Descriptor (BFD) library (aka
    libbfd), as distributed in GNU Binutils 2.29, allows
    remote attackers to cause a denial of service
    (_bfd_elf_attr_strdup heap-based buffer over-read and
    application crash) via a crafted ELF
    file.(CVE-2017-14130)

  - The aarch64_ext_ldst_reglist function in
    opcodes/aarch64-dis.c in GNU Binutils 2.28 allows
    remote attackers to cause a denial of service (buffer
    overflow and application crash) or possibly have
    unspecified other impact via a crafted binary file, as
    demonstrated by mishandling of this file during
    'objdump -D' execution.(CVE-2017-9756)

  - The process_otr function in bfd/versados.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, does not validate a
    certain offset, which allows remote attackers to cause
    a denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during 'objdump -D' execution.(CVE-2017-9754)

  - The versados_mkobject function in bfd/versados.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, does not initialize a
    certain data structure, which allows remote attackers
    to cause a denial of service (buffer overflow and
    application crash) or possibly have unspecified other
    impact via a crafted binary file, as demonstrated by
    mishandling of this file during 'objdump -D'
    execution.(CVE-2017-9753)

  - bfd/vms-alpha.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.28, allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file in the _bfd_vms_get_value and _bfd_vms_slurp_etir
    functions during 'objdump -D' execution.(CVE-2017-9752)

  - The *regs* macros in opcodes/bfin-dis.c in GNU Binutils
    2.28 allow remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file during 'objdump -D' execution.(CVE-2017-9749)

  - The ieee_object_p function in bfd/ieee.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, might allow remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution. NOTE: this may be related to a compiler
    bug.(CVE-2017-9748)

  - The ieee_archive_p function in bfd/ieee.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, might allow remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution. NOTE: this may be related to a compiler
    bug.(CVE-2017-9747)

  - The disassemble_bytes function in objdump.c in GNU
    Binutils 2.28 allows remote attackers to cause a denial
    of service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of rae
    insns printing for this file during 'objdump -D'
    execution.(CVE-2017-9746)

  - The sh_elf_set_mach_from_flags function in
    bfd/elf32-sh.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.28, allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file during 'objdump -D' execution.(CVE-2017-9744)

  - The score_opcodes function in opcodes/score7-dis.c in
    GNU Binutils 2.28 allows remote attackers to cause a
    denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during 'objdump -D' execution.(CVE-2017-9742)

  - readelf.c in GNU Binutils 2017-04-12 has a 'cannot be
    represented in type long' issue, which might allow
    remote attackers to cause a denial of service
    (application crash) or possibly have unspecified other
    impact via a crafted ELF file.(CVE-2017-9042)

  - GNU Binutils 2017-04-03 allows remote attackers to
    cause a denial of service (NULL pointer dereference and
    application crash), related to the
    process_mips_specific function in readelf.c, via a
    crafted ELF file that triggers a large
    memory-allocation attempt.(CVE-2017-9040)

  - The elf_read_notesfunction in bfd/elf.c in GNU Binutils
    2.29 allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file.(CVE-2017-12799)

  - dwarf.c in GNU Binutils 2.28 is vulnerable to an
    invalid read of size 1 during dumping of debug
    information from a corrupt binary. This vulnerability
    causes programs that conduct an analysis of binary
    programs, such as objdump and readelf, to
    crash.(CVE-2017-8398)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 1 and an invalid write of size
    1 during processing of a corrupt binary containing
    reloc(s) with negative addresses. This vulnerability
    causes programs that conduct an analysis of binary
    programs using the libbfd library, such as objdump, to
    crash.(CVE-2017-8397)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 1 because the existing reloc
    offset range tests didn't catch small negative offsets
    less than the size of the reloc field. This
    vulnerability causes programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objdump, to crash.(CVE-2017-8396)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has a
    swap_std_reloc_out function in bfd/aoutx.h that is
    vulnerable to an invalid read (of size 4) because of
    missing checks for relocs that could not be recognised.
    This vulnerability causes Binutils utilities like strip
    to crash.(CVE-2017-7302)

  - A NULL pointer dereference (aka SEGV on unknown address
    0x000000000000) was discovered in
    work_stuff_copy_to_from in cplus-dem.c in GNU
    libiberty, as distributed in GNU Binutils 2.30. This
    can occur during execution of objdump.(CVE-2018-12697)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. It is a heap-based buffer overflow in
    _bfd_archive_64_bit_slurp_armap in
    archive64.c.(CVE-2019-9075)

  - elfcomm.c in readelf in GNU Binutils 2.29 allows remote
    attackers to cause a denial of service (excessive
    memory allocation) or possibly have unspecified other
    impact via a crafted ELF file that triggers a 'buffer
    overflow on fuzzed archive header,' related to an
    uninitialized variable, an improper conditional jump,
    and the get_archive_member_name,
    process_archive_index_and_symbols, and setup_archive
    functions.(CVE-2017-15996)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.31. a heap-based buffer over-read in
    bfd_getl32 in libbfd.c allows an attacker to cause a
    denial of service through a crafted PE file. This
    vulnerability can be triggered by the executable
    objdump.(CVE-2018-17360)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2041
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3ea3cc85");
  script_set_attribute(attribute:"solution", value:
"Update the affected binutils packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2019/09/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:binutils-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(3)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP3");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP3", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["binutils-2.25.1-22.base.h27",
        "binutils-devel-2.25.1-22.base.h27"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"3", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(135628);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/04/24");

  script_cve_id(
    "CVE-2017-12451",
    "CVE-2017-12452",
    "CVE-2017-12799",
    "CVE-2017-12967",
    "CVE-2017-13710",
    "CVE-2017-14128",
    "CVE-2017-14129",
    "CVE-2017-14529",
    "CVE-2017-14930",
    "CVE-2017-14932",
    "CVE-2017-14934",
    "CVE-2017-14938",
    "CVE-2017-14939",
    "CVE-2017-14940",
    "CVE-2017-15021",
    "CVE-2017-15022",
    "CVE-2017-15024",
    "CVE-2017-15025",
    "CVE-2017-15225",
    "CVE-2017-15938",
    "CVE-2017-15939",
    "CVE-2017-15996",
    "CVE-2017-16832",
    "CVE-2017-17080",
    "CVE-2017-17121",
    "CVE-2017-17122",
    "CVE-2017-17123",
    "CVE-2017-17124",
    "CVE-2017-17125",
    "CVE-2017-7209",
    "CVE-2017-7299",
    "CVE-2017-7300",
    "CVE-2017-7301",
    "CVE-2017-7302",
    "CVE-2017-7303",
    "CVE-2017-7304",
    "CVE-2017-7614",
    "CVE-2017-8393",
    "CVE-2017-8394",
    "CVE-2017-8395",
    "CVE-2017-8396",
    "CVE-2017-8397",
    "CVE-2017-8398",
    "CVE-2017-9038",
    "CVE-2017-9039",
    "CVE-2017-9040",
    "CVE-2017-9041",
    "CVE-2017-9042",
    "CVE-2017-9742",
    "CVE-2017-9744",
    "CVE-2017-9745",
    "CVE-2017-9746",
    "CVE-2017-9747",
    "CVE-2017-9748",
    "CVE-2017-9749",
    "CVE-2017-9750",
    "CVE-2017-9751",
    "CVE-2017-9752",
    "CVE-2017-9753",
    "CVE-2017-9754",
    "CVE-2017-9755",
    "CVE-2017-9756",
    "CVE-2017-9954",
    "CVE-2017-9955",
    "CVE-2018-12697",
    "CVE-2018-17358",
    "CVE-2018-17359",
    "CVE-2018-17360",
    "CVE-2018-18483",
    "CVE-2018-18605",
    "CVE-2018-18606",
    "CVE-2018-18607",
    "CVE-2018-19931",
    "CVE-2018-20657",
    "CVE-2018-6323",
    "CVE-2019-1010180",
    "CVE-2019-1010204",
    "CVE-2019-12972",
    "CVE-2019-14250",
    "CVE-2019-17451",
    "CVE-2019-9070",
    "CVE-2019-9071",
    "CVE-2019-9074",
    "CVE-2019-9075",
    "CVE-2019-9076"
  );

  script_name(english:"EulerOS Virtualization 3.0.2.2 : binutils (EulerOS-SA-2020-1466)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization host is missing multiple security
updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the binutils package installed, the
EulerOS Virtualization installation on the remote host is affected by
the following vulnerabilities :

  - GNU Binutils 2017-04-03 allows remote attackers to
    cause a denial of service (NULL pointer dereference and
    application crash), related to the
    process_mips_specific function in readelf.c, via a
    crafted ELF file that triggers a large
    memory-allocation attempt.(CVE-2017-9040)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has an
    aout_link_add_symbols function in bfd/aoutx.h that is
    vulnerable to a heap-based buffer over-read
    (off-by-one) because of an incomplete check for invalid
    string offsets while loading symbols, leading to a GNU
    linker (ld) program crash.(CVE-2017-7300)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has an
    aout_link_add_symbols function in bfd/aoutx.h that has
    an off-by-one vulnerability because it does not
    carefully check the string offset. The vulnerability
    could lead to a GNU linker (ld) program
    crash.(CVE-2017-7301)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has a
    swap_std_reloc_out function in bfd/aoutx.h that is
    vulnerable to an invalid read (of size 4) because of
    missing checks for relocs that could not be recognised.
    This vulnerability causes Binutils utilities like strip
    to crash.(CVE-2017-7302)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read (of size 4) because of missing a check
    (in the find_link function) for null headers before
    attempting to match them. This vulnerability causes
    Binutils utilities like strip to crash.(CVE-2017-7303)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read (of size 8) because of missing a check
    (in the copy_special_section_fields function) for an
    invalid sh_link field before attempting to follow it.
    This vulnerability causes Binutils utilities like strip
    to crash.(CVE-2017-7304)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to a
    global buffer over-read error because of an assumption
    made by code that runs for objcopy and strip, that
    SHT_REL/SHR_RELA sections are always named starting
    with a .rel/.rela prefix. This vulnerability causes
    programs that conduct an analysis of binary programs
    using the libbfd library, such as objcopy and strip, to
    crash.(CVE-2017-8393)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid write of size 8 because of missing a
    malloc() return-value check to see if memory had
    actually been allocated in the
    _bfd_generic_get_section_contents function. This
    vulnerability causes programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objcopy, to crash.(CVE-2017-8395)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 1 because the existing reloc
    offset range tests didn't catch small negative offsets
    less than the size of the reloc field. This
    vulnerability causes programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objdump, to crash.(CVE-2017-8396)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 1 and an invalid write of size
    1 during processing of a corrupt binary containing
    reloc(s) with negative addresses. This vulnerability
    causes programs that conduct an analysis of binary
    programs using the libbfd library, such as objdump, to
    crash.(CVE-2017-8397)

  - dwarf.c in GNU Binutils 2.28 is vulnerable to an
    invalid read of size 1 during dumping of debug
    information from a corrupt binary. This vulnerability
    causes programs that conduct an analysis of binary
    programs, such as objdump and readelf, to
    crash.(CVE-2017-8398)

  - find_abstract_instance_name in dwarf2.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (infinite
    recursion and application crash) via a crafted ELF
    file.(CVE-2017-15024)

  - The setup_group function in elf.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (NULL pointer dereference and
    application crash) via a group section that is too
    small.(CVE-2017-13710)

  - The elf_read_notesfunction in bfd/elf.c in GNU Binutils
    2.29 allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file.(CVE-2017-12799)

  - elfcomm.c in readelf in GNU Binutils 2.29 allows remote
    attackers to cause a denial of service (excessive
    memory allocation) or possibly have unspecified other
    impact via a crafted ELF file that triggers a 'buffer
    overflow on fuzzed archive header,' related to an
    uninitialized variable, an improper conditional jump,
    and the get_archive_member_name,
    process_archive_index_and_symbols, and setup_archive
    functions.(CVE-2017-15996)

  - readelf.c in GNU Binutils 2017-04-12 has a 'cannot be
    represented in type long' issue, which might allow
    remote attackers to cause a denial of service
    (application crash) or possibly have unspecified other
    impact via a crafted ELF file.(CVE-2017-9042)

  - The score_opcodes function in opcodes/score7-dis.c in
    GNU Binutils 2.28 allows remote attackers to cause a
    denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during 'objdump -D' execution.(CVE-2017-9742)

  - The sh_elf_set_mach_from_flags function in
    bfd/elf32-sh.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.28, allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file during 'objdump -D' execution.(CVE-2017-9744)

  - The disassemble_bytes function in objdump.c in GNU
    Binutils 2.28 allows remote attackers to cause a denial
    of service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of rae
    insns printing for this file during 'objdump -D'
    execution.(CVE-2017-9746)

  - The ieee_archive_p function in bfd/ieee.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, might allow remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution. NOTE: this may be related to a compiler
    bug.(CVE-2017-9747)

  - The ieee_object_p function in bfd/ieee.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, might allow remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution. NOTE: this may be related to a compiler
    bug.(CVE-2017-9748)

  - The *regs* macros in opcodes/bfin-dis.c in GNU Binutils
    2.28 allow remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file during 'objdump -D' execution.(CVE-2017-9749)

  - opcodes/rx-decode.opc in GNU Binutils 2.28 lacks bounds
    checks for certain scale arrays, which allows remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution.(CVE-2017-9750)

  - opcodes/rl78-decode.opc in GNU Binutils 2.28 has an
    unbounded GETBYTE macro, which allows remote attackers
    to cause a denial of service (buffer overflow and
    application crash) or possibly have unspecified other
    impact via a crafted binary file, as demonstrated by
    mishandling of this file during 'objdump -D'
    execution.(CVE-2017-9751)

  - bfd/vms-alpha.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.28, allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file in the _bfd_vms_get_value and _bfd_vms_slurp_etir
    functions during 'objdump -D' execution.(CVE-2017-9752)

  - The versados_mkobject function in bfd/versados.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, does not initialize a
    certain data structure, which allows remote attackers
    to cause a denial of service (buffer overflow and
    application crash) or possibly have unspecified other
    impact via a crafted binary file, as demonstrated by
    mishandling of this file during 'objdump -D'
    execution.(CVE-2017-9753)

  - The process_otr function in bfd/versados.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, does not validate a
    certain offset, which allows remote attackers to cause
    a denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during 'objdump -D' execution.(CVE-2017-9754)

  - opcodes/i386-dis.c in GNU Binutils 2.28 does not
    consider the number of registers for bnd mode, which
    allows remote attackers to cause a denial of service
    (buffer overflow and application crash) or possibly
    have unspecified other impact via a crafted binary
    file, as demonstrated by mishandling of this file
    during 'objdump -D' execution.(CVE-2017-9755)

  - The aarch64_ext_ldst_reglist function in
    opcodes/aarch64-dis.c in GNU Binutils 2.28 allows
    remote attackers to cause a denial of service (buffer
    overflow and application crash) or possibly have
    unspecified other impact via a crafted binary file, as
    demonstrated by mishandling of this file during
    'objdump -D' execution.(CVE-2017-9756)

  - The elf_object_p function in elfcode.h in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29.1, has an unsigned
    integer overflow because bfd_size_type multiplication
    is not used. A crafted ELF file allows remote attackers
    to cause a denial of service (application crash) or
    possibly have unspecified other impact.(CVE-2018-6323)

  - elflink.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.28, has
    a 'member access within null pointer' undefined
    behavior issue, which might allow remote attackers to
    cause a denial of service (application crash) or
    possibly have unspecified other impact via an 'int
    main() {return 0}' program.(CVE-2017-7614)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. It is a heap-based buffer overflow in
    _bfd_archive_64_bit_slurp_armap in
    archive64.c.(CVE-2019-9075)

  - A NULL pointer dereference (aka SEGV on unknown address
    0x000000000000) was discovered in
    work_stuff_copy_to_from in cplus-dem.c in GNU
    libiberty, as distributed in GNU Binutils 2.30. This
    can occur during execution of objdump.(CVE-2018-12697)

  - The bfd_mach_o_i386_canonicalize_one_reloc function in
    bfd/mach-o-i386.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.29 and earlier, allows remote attackers to cause an
    out of bounds heap read via a crafted mach-o
    file.(CVE-2017-12452)

  - GNU binutils gold gold v1.11-v1.16 (GNU binutils
    v2.21-v2.31.1) is affected by: Improper Input
    Validation, Signed/Unsigned Comparison, Out-of-bounds
    Read. The impact is: Denial of service. The component
    is: gold/fileread.cc:497, elfcpp/elfcpp_file.h:644. The
    attack vector is: An ELF file with an invalid e_shoff
    header field must be opened.(CVE-2019-1010204)

  - The _bfd_xcoff_read_ar_hdr function in
    bfd/coff-rs6000.c and bfd/coff64-rs6000.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29 and earlier, allows
    remote attackers to cause an out of bounds stack read
    via a crafted COFF image file.(CVE-2017-12451)

  - The dump_relocs_in_section function in objdump.c in GNU
    Binutils 2.29.1 does not check for reloc count integer
    overflows, which allows remote attackers to cause a
    denial of service (excessive memory allocation, or
    heap-based buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted PE
    file.(CVE-2017-17122)

  - The _bfd_coff_read_string_table function in coffgen.c
    in the Binary File Descriptor (BFD) library (aka
    libbfd), as distributed in GNU Binutils 2.29.1, does
    not properly validate the size of the external string
    table, which allows remote attackers to cause a denial
    of service (excessive memory consumption, or heap-based
    buffer overflow and application crash) or possibly have
    unspecified other impact via a crafted COFF
    binary.(CVE-2017-17124)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.29.1, allows remote
    attackers to cause a denial of service (memory access
    violation) or possibly have unspecified other impact
    via a COFF binary in which a relocation refers to a
    location after the end of the to-be-relocated
    section.(CVE-2017-17121)

  - nm.c and objdump.c in GNU Binutils 2.29.1 mishandle
    certain global symbols, which allows remote attackers
    to cause a denial of service
    (_bfd_elf_get_symbol_version_string buffer over-read
    and application crash) or possibly have unspecified
    other impact via a crafted ELF file.(CVE-2017-17125)

  - The pe_bfd_read_buildid function in peicode.h in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29.1, does not validate
    size and offset values in the data dictionary, which
    allows remote attackers to cause a denial of service
    (segmentation violation and application crash) or
    possibly have unspecified other impact via a crafted PE
    file.(CVE-2017-16832)

  - dwarf2.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.29,
    miscalculates DW_FORM_ref_addr die refs in the case of
    a relocatable object file, which allows remote
    attackers to cause a denial of service
    (find_abstract_instance_name invalid memory read,
    segmentation fault, and application
    crash).(CVE-2017-15938)

  - The _bfd_vms_slurp_etir function in bfd/vms-alpha.c in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, allows remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during 'objdump -D'
    execution.(CVE-2017-9745)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 4 due to NULL pointer
    dereferencing of _bfd_elf_large_com_section. This
    vulnerability causes programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objcopy, to crash.(CVE-2017-8394)

  - The getsym function in tekhex.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (stack-based buffer over-read and
    application crash) via a malformed tekhex
    binary.(CVE-2017-12967)

  - The getvalue function in tekhex.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.28, allows remote attackers to cause
    a denial of service (stack-based buffer over-read and
    application crash) via a crafted tekhex file, as
    demonstrated by mishandling within the nm
    program.(CVE-2017-9954)

  - The get_build_id function in opncls.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, allows remote
    attackers to cause a denial of service (heap-based
    buffer over-read and application crash) via a crafted
    file in which a certain size field is larger than a
    corresponding data field, as demonstrated by
    mishandling within the objdump program.(CVE-2017-9955)

  - GNU Binutils 2.28 allows remote attackers to cause a
    denial of service (heap-based buffer over-read and
    application crash) via a crafted ELF file, related to
    MIPS GOT mishandling in the process_mips_specific
    function in readelf.c.(CVE-2017-9041)

  - GNU Binutils 2.28 allows remote attackers to cause a
    denial of service (heap-based buffer over-read and
    application crash) via a crafted ELF file, related to
    the byte_get_little_endian function in elfcomm.c, the
    get_unwind_section_word function in readelf.c, and ARM
    unwind information that contains invalid word
    offsets.(CVE-2017-9038)

  - The dump_section_as_bytes function in readelf in GNU
    Binutils 2.28 accesses a NULL pointer while reading
    section contents in a corrupt binary, leading to a
    program crash.(CVE-2017-7209)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has an invalid
    read (of size 8) because the code to emit relocs
    (bfd_elf_final_link function in bfd/elflink.c) does not
    check the format of the input file before trying to
    read the ELF reloc section header. The vulnerability
    leads to a GNU linker (ld) program
    crash.(CVE-2017-7299)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.31. a heap-based buffer over-read in
    bfd_getl32 in libbfd.c allows an attacker to cause a
    denial of service through a crafted PE file. This
    vulnerability can be triggered by the executable
    objdump.(CVE-2018-17360)

  - The coff_slurp_reloc_table function in coffcode.h in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.29.1, allows remote
    attackers to cause a denial of service (NULL pointer
    dereference and application crash) via a crafted COFF
    based file.(CVE-2017-17123)

  - elf.c in the Binary File Descriptor (BFD) library (aka
    libbfd), as distributed in GNU Binutils 2.29.1, does
    not validate sizes of core notes, which allows remote
    attackers to cause a denial of service (bfd_getl32
    heap-based buffer over-read and application crash) via
    a crafted object file, related to
    elfcore_grok_netbsd_procinfo,
    elfcore_grok_openbsd_procinfo, and
    elfcore_grok_nto_status.(CVE-2017-17080)

  - _bfd_dwarf2_cleanup_debug_info in dwarf2.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (memory leak)
    via a crafted ELF file.(CVE-2017-15225)

  - process_debug_info in dwarf.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (infinite loop) via a crafted ELF
    file that contains a negative size value in a CU
    structure.(CVE-2017-14934)

  - dwarf2.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.29,
    mishandles NULL files in a .debug_line file table,
    which allows remote attackers to cause a denial of
    service (NULL pointer dereference and application
    crash) via a crafted ELF file, related to
    concat_filename. NOTE: this issue is caused by an
    incomplete fix for CVE-2017-15023.(CVE-2017-15939)

  - decode_line_info in dwarf2.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (infinite loop) via a crafted ELF
    file.(CVE-2017-14932)

  - dwarf2.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.29, does
    not validate the DW_AT_name data type, which allows
    remote attackers to cause a denial of service
    (bfd_hash_hash NULL pointer dereference, or
    out-of-bounds access, and application crash) via a
    crafted ELF file, related to scan_unit_for_symbols and
    parse_comp_unit.(CVE-2017-15022)

  - bfd_get_debug_link_info_1 in opncls.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (heap-based
    buffer over-read and application crash) via a crafted
    ELF file, related to bfd_getl32.(CVE-2017-15021)

  - Memory leak in decode_line_info in dwarf2.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (memory
    consumption) via a crafted ELF file.(CVE-2017-14930)

  - decode_line_info in dwarf2.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (divide-by-zero error and
    application crash) via a crafted ELF
    file.(CVE-2017-15025)

  - decode_line_info in dwarf2.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, mishandles a length calculation,
    which allows remote attackers to cause a denial of
    service (heap-based buffer over-read and application
    crash) via a crafted ELF file, related to
    read_1_byte.(CVE-2017-14939)

  - scan_unit_for_symbols in dwarf2.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (NULL pointer dereference and
    application crash) via a crafted ELF
    file.(CVE-2017-14940)

  - _bfd_elf_slurp_version_tables in elf.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (excessive
    memory allocation and application crash) via a crafted
    ELF file.(CVE-2017-14938)

  - The pe_print_idata function in peXXigen.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, mishandles HintName
    vector entries, which allows remote attackers to cause
    a denial of service (heap-based buffer over-read and
    application crash) via a crafted PE file, related to
    the bfd_getl16 function.(CVE-2017-14529)

  - The decode_line_info function in dwarf2.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (read_1_byte
    heap-based buffer over-read and application crash) via
    a crafted ELF file.(CVE-2017-14128)

  - GNU Binutils 2.28 allows remote attackers to cause a
    denial of service (memory consumption) via a crafted
    ELF file with many program headers, related to the
    get_program_headers function in
    readelf.c.(CVE-2017-9039)

  - An issue was discovered in elf_link_input_bfd in
    elflink.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    elf_link_input_bfd when used for finding STT_TLS
    symbols without any TLS section. A specially crafted
    ELF allows remote attackers to cause a denial of
    service, as demonstrated by ld.(CVE-2018-18607)

  - An issue was discovered in the merge_strings function
    in merge.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.31.
    There is a NULL pointer dereference in
    _bfd_add_merge_section when attempting to merge
    sections with large alignments. A specially crafted ELF
    allows remote attackers to cause a denial of service,
    as demonstrated by ld.(CVE-2018-18606)

  - A heap-based buffer over-read issue was discovered in
    the function sec_merge_hash_lookup in merge.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.31, because
    _bfd_add_merge_section mishandles section merges when
    size is not a multiple of entsize. A specially crafted
    ELF allows remote attackers to cause a denial of
    service, as demonstrated by ld.(CVE-2018-18605)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. It is an integer overflow leading to a
    SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as
    demonstrated by nm.(CVE-2019-17451)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. There is a heap-based buffer over-read
    in _bfd_doprnt in bfd.c because elf_object_p in
    elfcode.h mishandles an e_shstrndx section of type
    SHT_GROUP by omitting a trailing '\0'
    character.(CVE-2019-12972)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils through 2.31. There is a heap-based buffer
    overflow in bfd_elf32_swap_phdr_in in elfcode.h because
    the number of program headers is not
    restricted.(CVE-2018-19931)

  - GNU gdb All versions is affected by: Buffer Overflow -
    Out of bound memory access. The impact is: Deny of
    Service, Memory Disclosure, and Possible Code
    Execution. The component is: The main gdb module. The
    attack vector is: Open an ELF for debugging. The fixed
    version is: Not fixed yet.(CVE-2019-1010180)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.31. An invalid memory access exists in
    bfd_zalloc in opncls.c. Attackers could leverage this
    vulnerability to cause a denial of service (application
    crash) via a crafted ELF file.(CVE-2018-17359)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.31. An invalid memory access exists in
    _bfd_stab_section_find_nearest_line in syms.c.
    Attackers could leverage this vulnerability to cause a
    denial of service (application crash) via a crafted ELF
    file.(CVE-2018-17358)

  - The read_section function in dwarf2.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (parse_comp_unit
    heap-based buffer over-read and application crash) via
    a crafted ELF file.(CVE-2017-14129)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. It is an attempted excessive memory
    allocation in elf_read_notes in elf.c.(CVE-2019-9076)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. It is an out-of-bounds read leading to a
    SEGV in bfd_getl32 in libbfd.c, when called from
    pex64_get_runtime_function in
    pei-x86_64.c.(CVE-2019-9074)

  - An issue was discovered in GNU libiberty, as
    distributed in GNU Binutils 2.32.
    simple_object_elf_match in simple-object-elf.c does not
    check for a zero shstrndx value, leading to an integer
    overflow and resultant heap-based buffer
    overflow.(CVE-2019-14250)

  - An issue was discovered in GNU libiberty, as
    distributed in GNU Binutils 2.32. It is a stack
    consumption issue in d_count_templates_scopes in
    cp-demangle.c after many recursive calls(CVE-2019-9071)

  - An issue was discovered in GNU libiberty, as
    distributed in GNU Binutils 2.32. It is a heap-based
    buffer over-read in d_expression_1 in cp-demangle.c
    after many recursive calls.(CVE-2019-9070)

  - The demangle_template function in cplus-dem.c in GNU
    libiberty, as distributed in GNU Binutils 2.31.1, has a
    memory leak via a crafted string, leading to a denial
    of service (memory consumption), as demonstrated by
    cxxfilt, a related issue to
    CVE-2018-12698.(CVE-2018-20657)

  - The get_count function in cplus-dem.c in GNU libiberty,
    as distributed in GNU Binutils 2.31, allows remote
    attackers to cause a denial of service (malloc called
    with the result of an integer-overflowing calculation)
    or possibly have unspecified other impact via a crafted
    string, as demonstrated by c++filt.(CVE-2018-18483)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1466
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?00bc140a");
  script_set_attribute(attribute:"solution", value:
"Update the affected binutils packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2020/04/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/16");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:binutils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.2");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.2.2") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.2");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["binutils-2.27-28.base.1.h40.eulerosv2r7"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(128943);
  script_version("1.3");
  script_cvs_date("Date: 2019/12/03");

  script_cve_id(
    "CVE-2017-12451",
    "CVE-2017-12452",
    "CVE-2017-12799",
    "CVE-2017-13710",
    "CVE-2017-15024",
    "CVE-2017-15996",
    "CVE-2017-7300",
    "CVE-2017-7301",
    "CVE-2017-7302",
    "CVE-2017-7303",
    "CVE-2017-7304",
    "CVE-2017-7614",
    "CVE-2017-8393",
    "CVE-2017-8395",
    "CVE-2017-8396",
    "CVE-2017-8397",
    "CVE-2017-8398",
    "CVE-2017-9040",
    "CVE-2017-9042",
    "CVE-2017-9742",
    "CVE-2017-9744",
    "CVE-2017-9746",
    "CVE-2017-9747",
    "CVE-2017-9748",
    "CVE-2017-9749",
    "CVE-2017-9750",
    "CVE-2017-9751",
    "CVE-2017-9752",
    "CVE-2017-9753",
    "CVE-2017-9754",
    "CVE-2017-9755",
    "CVE-2017-9756",
    "CVE-2018-12697",
    "CVE-2018-6323",
    "CVE-2019-1010204",
    "CVE-2019-9075"
  );

  script_name(english:"EulerOS Virtualization for ARM 64 3.0.2.0 : binutils (EulerOS-SA-2019-1940)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization for ARM 64 host is missing multiple security
updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the binutils package installed, the
EulerOS Virtualization for ARM 64 installation on the remote host is
affected by the following vulnerabilities :

  - GNU Binutils 2017-04-03 allows remote attackers to
    cause a denial of service (NULL pointer dereference and
    application crash), related to the
    process_mips_specific function in readelf.c, via a
    crafted ELF file that triggers a large
    memory-allocation attempt.(CVE-2017-9040)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has an
    aout_link_add_symbols function in bfd/aoutx.h that is
    vulnerable to a heap-based buffer over-read
    (off-by-one) because of an incomplete check for invalid
    string offsets while loading symbols, leading to a GNU
    linker (ld) program crash.(CVE-2017-7300)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has an
    aout_link_add_symbols function in bfd/aoutx.h that has
    an off-by-one vulnerability because it does not
    carefully check the string offset. The vulnerability
    could lead to a GNU linker (ld) program
    crash.(CVE-2017-7301)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, has a
    swap_std_reloc_out function in bfd/aoutx.h that is
    vulnerable to an invalid read (of size 4) because of
    missing checks for relocs that could not be recognised.
    This vulnerability causes Binutils utilities like strip
    to crash.(CVE-2017-7302)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read (of size 4) because of missing a check
    (in the find_link function) for null headers before
    attempting to match them. This vulnerability causes
    Binutils utilities like strip to crash.(CVE-2017-7303)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read (of size 8) because of missing a check
    (in the copy_special_section_fields function) for an
    invalid sh_link field before attempting to follow it.
    This vulnerability causes Binutils utilities like strip
    to crash.(CVE-2017-7304)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to a
    global buffer over-read error because of an assumption
    made by code that runs for objcopy and strip, that
    SHT_REL/SHR_RELA sections are always named starting
    with a .rel/.rela prefix. This vulnerability causes
    programs that conduct an analysis of binary programs
    using the libbfd library, such as objcopy and strip, to
    crash.(CVE-2017-8393)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid write of size 8 because of missing a
    malloc() return-value check to see if memory had
    actually been allocated in the
    _bfd_generic_get_section_contents function. This
    vulnerability causes programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objcopy, to crash.(CVE-2017-8395)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 1 because the existing reloc
    offset range tests didn't catch small negative offsets
    less than the size of the reloc field. This
    vulnerability causes programs that conduct an analysis
    of binary programs using the libbfd library, such as
    objdump, to crash.(CVE-2017-8396)

  - The Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.28, is vulnerable to
    an invalid read of size 1 and an invalid write of size
    1 during processing of a corrupt binary containing
    reloc(s) with negative addresses. This vulnerability
    causes programs that conduct an analysis of binary
    programs using the libbfd library, such as objdump, to
    crash.(CVE-2017-8397)

  - dwarf.c in GNU Binutils 2.28 is vulnerable to an
    invalid read of size 1 during dumping of debug
    information from a corrupt binary. This vulnerability
    causes programs that conduct an analysis of binary
    programs, such as objdump and readelf, to
    crash.(CVE-2017-8398)

  - find_abstract_instance_name in dwarf2.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29, allows remote
    attackers to cause a denial of service (infinite
    recursion and application crash) via a crafted ELF
    file.(CVE-2017-15024)

  - The setup_group function in elf.c in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.29, allows remote attackers to cause
    a denial of service (NULL pointer dereference and
    application crash) via a group section that is too
    small.(CVE-2017-13710)

  - The elf_read_notesfunction in bfd/elf.c in GNU Binutils
    2.29 allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file.(CVE-2017-12799)

  - elfcomm.c in readelf in GNU Binutils 2.29 allows remote
    attackers to cause a denial of service (excessive
    memory allocation) or possibly have unspecified other
    impact via a crafted ELF file that triggers a ''buffer
    overflow on fuzzed archive header,'' related to an
    uninitialized variable, an improper conditional jump,
    and the get_archive_member_name,
    process_archive_index_and_symbols, and setup_archive
    functions.(CVE-2017-15996)

  - readelf.c in GNU Binutils 2017-04-12 has a ''cannot be
    represented in type long'' issue, which might allow
    remote attackers to cause a denial of service
    (application crash) or possibly have unspecified other
    impact via a crafted ELF file.(CVE-2017-9042)

  - The score_opcodes function in opcodes/score7-dis.c in
    GNU Binutils 2.28 allows remote attackers to cause a
    denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during ''objdump -D''
    execution.(CVE-2017-9742)

  - The sh_elf_set_mach_from_flags function in
    bfd/elf32-sh.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.28, allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file during ''objdump -D'' execution.(CVE-2017-9744)

  - The disassemble_bytes function in objdump.c in GNU
    Binutils 2.28 allows remote attackers to cause a denial
    of service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of rae
    insns printing for this file during ''objdump -D''
    execution.(CVE-2017-9746)

  - The ieee_archive_p function in bfd/ieee.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, might allow remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during ''objdump -D''
    execution. NOTE: this may be related to a compiler
    bug.(CVE-2017-9747)

  - The ieee_object_p function in bfd/ieee.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, might allow remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during ''objdump -D''
    execution. NOTE: this may be related to a compiler
    bug.(CVE-2017-9748)

  - The *regs* macros in opcodes/bfin-dis.c in GNU Binutils
    2.28 allow remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file during ''objdump -D'' execution.(CVE-2017-9749)

  - opcodes/rx-decode.opc in GNU Binutils 2.28 lacks bounds
    checks for certain scale arrays, which allows remote
    attackers to cause a denial of service (buffer overflow
    and application crash) or possibly have unspecified
    other impact via a crafted binary file, as demonstrated
    by mishandling of this file during ''objdump -D''
    execution.(CVE-2017-9750)

  - opcodes/rl78-decode.opc in GNU Binutils 2.28 has an
    unbounded GETBYTE macro, which allows remote attackers
    to cause a denial of service (buffer overflow and
    application crash) or possibly have unspecified other
    impact via a crafted binary file, as demonstrated by
    mishandling of this file during ''objdump -D''
    execution.(CVE-2017-9751)

  - bfd/vms-alpha.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.28, allows remote attackers to cause a denial of
    service (buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted
    binary file, as demonstrated by mishandling of this
    file in the _bfd_vms_get_value and _bfd_vms_slurp_etir
    functions during ''objdump -D''
    execution.(CVE-2017-9752)

  - The versados_mkobject function in bfd/versados.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, does not initialize a
    certain data structure, which allows remote attackers
    to cause a denial of service (buffer overflow and
    application crash) or possibly have unspecified other
    impact via a crafted binary file, as demonstrated by
    mishandling of this file during ''objdump -D''
    execution.(CVE-2017-9753)

  - The process_otr function in bfd/versados.c in the
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, does not validate a
    certain offset, which allows remote attackers to cause
    a denial of service (buffer overflow and application
    crash) or possibly have unspecified other impact via a
    crafted binary file, as demonstrated by mishandling of
    this file during ''objdump -D''
    execution.(CVE-2017-9754)

  - opcodes/i386-dis.c in GNU Binutils 2.28 does not
    consider the number of registers for bnd mode, which
    allows remote attackers to cause a denial of service
    (buffer overflow and application crash) or possibly
    have unspecified other impact via a crafted binary
    file, as demonstrated by mishandling of this file
    during ''objdump -D'' execution.(CVE-2017-9755)

  - The aarch64_ext_ldst_reglist function in
    opcodes/aarch64-dis.c in GNU Binutils 2.28 allows
    remote attackers to cause a denial of service (buffer
    overflow and application crash) or possibly have
    unspecified other impact via a crafted binary file, as
    demonstrated by mishandling of this file during
    ''objdump -D'' execution.(CVE-2017-9756)

  - The elf_object_p function in elfcode.h in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29.1, has an unsigned
    integer overflow because bfd_size_type multiplication
    is not used. A crafted ELF file allows remote attackers
    to cause a denial of service (application crash) or
    possibly have unspecified other impact.(CVE-2018-6323)

  - elflink.c in the Binary File Descriptor (BFD) library
    (aka libbfd), as distributed in GNU Binutils 2.28, has
    a ''member access within null pointer'' undefined
    behavior issue, which might allow remote attackers to
    cause a denial of service (application crash) or
    possibly have unspecified other impact via an ''int
    main() {return 0}'' program.(CVE-2017-7614)

  - An issue was discovered in the Binary File Descriptor
    (BFD) library (aka libbfd), as distributed in GNU
    Binutils 2.32. It is a heap-based buffer overflow in
    _bfd_archive_64_bit_slurp_armap in
    archive64.c.(CVE-2019-9075)

  - A NULL pointer dereference (aka SEGV on unknown address
    0x000000000000) was discovered in
    work_stuff_copy_to_from in cplus-dem.c in GNU
    libiberty, as distributed in GNU Binutils 2.30. This
    can occur during execution of objdump.(CVE-2018-12697)

  - The bfd_mach_o_i386_canonicalize_one_reloc function in
    bfd/mach-o-i386.c in the Binary File Descriptor (BFD)
    library (aka libbfd), as distributed in GNU Binutils
    2.29 and earlier, allows remote attackers to cause an
    out of bounds heap read via a crafted mach-o
    file.(CVE-2017-12452)

  - GNU binutils gold gold v1.11-v1.16 (GNU binutils
    v2.21-v2.31.1) is affected by: Improper Input
    Validation, Signed/Unsigned Comparison, Out-of-bounds
    Read. The impact is: Denial of service. The component
    is: gold/fileread.cc:497, elfcpp/elfcpp_file.h:644. The
    attack vector is: An ELF file with an invalid e_shoff
    header field must be opened.(CVE-2019-1010204)

  - The _bfd_xcoff_read_ar_hdr function in
    bfd/coff-rs6000.c and bfd/coff64-rs6000.c in the Binary
    File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.29 and earlier, allows
    remote attackers to cause an out of bounds stack read
    via a crafted COFF image file.(CVE-2017-12451)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1940
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0da30462");
  script_set_attribute(attribute:"solution", value:
"Update the affected binutils packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2019/09/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/17");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:binutils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.2.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.0");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);

flag = 0;

pkgs = ["binutils-2.27-28.base.1.h25"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils");
}