Vulnerabilities > CVE-2018-9138 - Uncontrolled Recursion vulnerability in GNU Binutils 2.29/2.30

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
gnu
CWE-674
nessus
NVD
Published: 2018-03-30
Updated: 2020-04-21

Summary

An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.29 and 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_nested_args, demangle_args, do_arg, and do_type.

Vulnerable Configurations

Part Description Count
Application
Gnu
2

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • XML Nested Payloads
    Applications often need to transform data in and out of the XML format by using an XML parser. It may be possible for an attacker to inject data that may have an adverse effect on the XML parser when it is being processed. By nesting XML data and causing this data to be continuously self-referential, an attacker can cause the XML parser to consume more resources while processing, causing excessive memory consumption and CPU utilization. An attacker's goal is to leverage parser failure to his or her advantage. In most cases this type of an attack will result in a denial of service due to an application becoming unstable, freezing, or crash. However it may be possible to cause a crash resulting in arbitrary code execution, leading to a jump from the data plane to the control plane [R.230.1].
  • XML Oversized Payloads
    Applications often need to transform data in and out of the XML format by using an XML parser. It may be possible for an attacker to inject data that may have an adverse effect on the XML parser when it is being processed. By supplying oversized payloads in input vectors that will be processed by the XML parser, an attacker can cause the XML parser to consume more resources while processing, causing excessive memory consumption and CPU utilization, and potentially cause execution of arbitrary code. An attacker's goal is to leverage parser failure to his or her advantage. In many cases this type of an attack will result in a denial of service due to an application becoming unstable, freezing, or crash. However it is possible to cause a crash resulting in arbitrary code execution, leading to a jump from the data plane to the control plane [R.231.1].
  • Violating Implicit Assumptions Regarding XML Content (aka XML Denial of Service (XDoS))
    XML Denial of Service (XDoS) can be applied to any technology that utilizes XML data. This is, of course, most distributed systems technology including Java, .Net, databases, and so on. XDoS is most closely associated with web services, SOAP, and Rest, because remote service requesters can post malicious XML payloads to the service provider designed to exhaust the service provider's memory, CPU, and/or disk space. The main weakness in XDoS is that the service provider generally must inspect, parse, and validate the XML messages to determine routing, workflow, security considerations, and so on. It is exactly these inspection, parsing, and validation routines that XDoS targets. There are three primary attack vectors that XDoS can navigate Target CPU through recursion: attacker creates a recursive payload and sends to service provider Target memory through jumbo payloads: service provider uses DOM to parse XML. DOM creates in memory representation of XML document, but when document is very large (for example, north of 1 Gb) service provider host may exhaust memory trying to build memory objects. XML Ping of death: attack service provider with numerous small files that clog the system. All of the above attacks exploit the loosely coupled nature of web services, where the service provider has little to no control over the service requester and any messages the service requester sends.
  • XML Parser Attack
    Applications often need to transform data in and out of the XML format by using an XML parser. It may be possible for an attacker to inject data that may have an adverse effect on the XML parser when it is being processed. These adverse effects may include the parser crashing, consuming too much of a resource, executing too slowly, executing code supplied by an attacker, allowing usage of unintended system functionality, etc. An attacker's goal is to leverage parser failure to his or her advantage. In some cases it may be possible to jump from the data plane to the control plane via bad data being passed to an XML parser. [R.99.1]

Nessus

  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-4326-1.NASL
    descriptionIt was discovered that libiberty incorrectly handled parsing certain binaries. If a user or automated system were tricked into processing a specially crafted binary, a remote attacker could use this issue to cause libiberty to crash, resulting in a denial of service, or possibly execute arbitrary code. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-04-16
    modified2020-04-10
    plugin id135398
    published2020-04-10
    reporterUbuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/135398
    titleUbuntu 16.04 LTS / 18.04 LTS : libiberty vulnerabilities (USN-4326-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4326-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(135398);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/04/14");

  script_cve_id("CVE-2018-12641", "CVE-2018-12697", "CVE-2018-12698", "CVE-2018-12934", "CVE-2018-17794", "CVE-2018-17985", "CVE-2018-18483", "CVE-2018-18484", "CVE-2018-18700", "CVE-2018-18701", "CVE-2018-9138", "CVE-2019-14250", "CVE-2019-9070", "CVE-2019-9071");
  script_xref(name:"USN", value:"4326-1");

  script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS : libiberty vulnerabilities (USN-4326-1)");
  script_summary(english:"Checks dpkg output for updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Ubuntu host is missing a security-related patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that libiberty incorrectly handled parsing certain
binaries. If a user or automated system were tricked into processing a
specially crafted binary, a remote attacker could use this issue to
cause libiberty to crash, resulting in a denial of service, or
possibly execute arbitrary code.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/4326-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libiberty-dev package."
  );
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libiberty-dev");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/03/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/04/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/10");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(16\.04|18\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 16.04 / 18.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"16.04", pkgname:"libiberty-dev", pkgver:"20160215-1ubuntu0.3")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"libiberty-dev", pkgver:"20170913-1ubuntu0.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libiberty-dev");
}
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-2450.NASL
    descriptionAccording to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.29 and 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_nested_args, demangle_args, do_arg, and do_type.(CVE-2018-9138) - 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) - _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) - 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
    last seen2020-05-08
    modified2019-12-04
    plugin id131604
    published2019-12-04
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131604
    titleEulerOS 2.0 SP2 : binutils (EulerOS-SA-2019-2450)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(131604);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07");

  script_cve_id(
    "CVE-2014-9939",
    "CVE-2017-12449",
    "CVE-2017-12451",
    "CVE-2017-12452",
    "CVE-2017-12453",
    "CVE-2017-12454",
    "CVE-2017-12455",
    "CVE-2017-12456",
    "CVE-2017-12457",
    "CVE-2017-12458",
    "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-2017-17080",
    "CVE-2017-17121",
    "CVE-2017-17122",
    "CVE-2017-17123",
    "CVE-2017-17124",
    "CVE-2017-6969",
    "CVE-2017-7210",
    "CVE-2017-7223",
    "CVE-2017-7224",
    "CVE-2017-7225",
    "CVE-2017-7226",
    "CVE-2017-7227",
    "CVE-2017-7299",
    "CVE-2017-7300",
    "CVE-2017-7301",
    "CVE-2017-7614",
    "CVE-2017-8394",
    "CVE-2017-8395",
    "CVE-2017-9038",
    "CVE-2017-9039",
    "CVE-2017-9041",
    "CVE-2017-9745",
    "CVE-2017-9750",
    "CVE-2017-9751",
    "CVE-2017-9755",
    "CVE-2017-9954",
    "CVE-2018-14038",
    "CVE-2018-18605",
    "CVE-2018-18606",
    "CVE-2018-18607",
    "CVE-2018-20002",
    "CVE-2018-6759",
    "CVE-2018-9138",
    "CVE-2019-1010204",
    "CVE-2019-9074"
  );

  script_name(english:"EulerOS 2.0 SP2 : binutils (EulerOS-SA-2019-2450)");
  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 :

  - An issue was discovered in cplus-dem.c in GNU
    libiberty, as distributed in GNU Binutils 2.29 and
    2.30. Stack Exhaustion occurs in the C++ demangling
    functions provided by libiberty, and there are
    recursive stack frames: demangle_nested_args,
    demangle_args, do_arg, and do_type.(CVE-2018-9138)

  - 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)

  - _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)

  - 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)

  - 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)

  - 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 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)

  - 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)

  - The _bfd_generic_read_minisymbols function in syms.c in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.31, has a memory leak
    via a crafted ELF file, leading to a denial of service
    (memory consumption), as demonstrated by
    nm.(CVE-2018-20002)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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)

  - ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER.
    ConsultIDs: CVE-2018-7642. Reason: This candidate is a
    reservation duplicate of CVE-2018-7642. Notes: All CVE
    users should reference CVE-2018-7642 instead of this
    candidate. All references and descriptions in this
    candidate have been removed to prevent accidental
    usage.(CVE-2018-14038)

  - The _bfd_vms_save_sized_string function in vms-misc.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 vms
    file.(CVE-2017-12449)

  - 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 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)

  - The _bfd_vms_slurp_eeom function in libbfd.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 vms alpha file.(CVE-2017-12453)

  - The _bfd_vms_slurp_egsd function in bfd/vms-alpha.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 arbitrary memory read via
    a crafted vms alpha file.(CVE-2017-12454)

  - The evax_bfd_print_emh function in vms-alpha.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 vms alpha file.(CVE-2017-12455)

  - The read_symbol_stabs_debugging_info function in
    rddbg.c in GNU Binutils 2.29 and earlier allows remote
    attackers to cause an out of bounds heap read via a
    crafted binary file.(CVE-2017-12456)

  - The bfd_make_section_with_flags function in section.c
    in the Binary File Descriptor (BFD) library (aka
    libbfd), as distributed in GNU Binutils 2.29 and
    earlier, allows remote attackers to cause a NULL
    dereference via a crafted file.(CVE-2017-12457)

  - The nlm_swap_auxiliary_headers_in function in
    bfd/nlmcode.h 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 nlm
    file.(CVE-2017-12458)

  - 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)

  - 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 (memory consumption) via a crafted
    ELF file with many program headers, related to the
    get_program_headers function in
    readelf.c.(CVE-2017-9039)

  - 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)

  - ihex.c in GNU Binutils before 2.26 contains a stack
    buffer overflow when printing bad bytes in Intel Hex
    objects.(CVE-2014-9939)

  - 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)

  - 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)

  - objdump in GNU Binutils 2.28 is 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.(CVE-2017-7210)

  - GNU assembler in GNU Binutils 2.28 is 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.(CVE-2017-7223)

  - The find_nearest_line function in objdump in GNU
    Binutils 2.28 is vulnerable to an invalid write (of
    size 1) while disassembling a corrupt binary that
    contains an empty function name, leading to a program
    crash.(CVE-2017-7224)

  - The find_nearest_line function in addr2line in GNU
    Binutils 2.28 does 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.(CVE-2017-7225)

  - The pe_ILF_object_p function in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.28, is vulnerable to a heap-based
    buffer over-read of size 4049 because it uses 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.(CVE-2017-7226)

  - GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a
    heap-based buffer overflow while processing a bogus
    input script, leading to a program crash. This relates
    to lack of '\0' termination of a name field in
    ldlex.l.(CVE-2017-7227)

  - 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 bfd_get_debug_link_info_1 function in opncls.c in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.30, has an unchecked
    strnlen operation. Remote attackers could leverage this
    vulnerability to cause a denial of service
    (segmentation fault) via a crafted ELF
    file.(CVE-2018-6759)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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)

  - readelf in GNU Binutils 2.28 is 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.(CVE-2017-6969)

  - 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, allows remote attackers to cause
    a denial of service (infinite loop) via a crafted ELF
    file.(CVE-2017-14932)

  - _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)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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 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 _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 2.28, 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)

  - 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)

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-2019-2450
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e6d75b11");
  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:"2019/12/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/04");

  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 !~ "^(2)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2", "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.h43",
        "binutils-devel-2.25.1-22.base.h43"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"2", 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");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-4336-1.NASL
    descriptionIt was discovered that GNU binutils contained a large number of security issues. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could cause GNU binutils to crash, resulting in a denial of service, or possibly execute arbitrary code. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-04-30
    modified2020-04-24
    plugin id135966
    published2020-04-24
    reporterUbuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/135966
    titleUbuntu 18.04 LTS : binutils vulnerabilities (USN-4336-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4336-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(135966);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/04/28");

  script_cve_id("CVE-2018-1000876", "CVE-2018-10372", "CVE-2018-10373", "CVE-2018-10534", "CVE-2018-10535", "CVE-2018-12641", "CVE-2018-12697", "CVE-2018-12698", "CVE-2018-12699", "CVE-2018-12700", "CVE-2018-12934", "CVE-2018-13033", "CVE-2018-17358", "CVE-2018-17359", "CVE-2018-17360", "CVE-2018-17794", "CVE-2018-17985", "CVE-2018-18309", "CVE-2018-18483", "CVE-2018-18484", "CVE-2018-18605", "CVE-2018-18606", "CVE-2018-18607", "CVE-2018-18700", "CVE-2018-18701", "CVE-2018-19931", "CVE-2018-19932", "CVE-2018-20002", "CVE-2018-20623", "CVE-2018-20651", "CVE-2018-20671", "CVE-2018-8945", "CVE-2018-9138", "CVE-2019-12972", "CVE-2019-14250", "CVE-2019-14444", "CVE-2019-17450", "CVE-2019-17451", "CVE-2019-9070", "CVE-2019-9071", "CVE-2019-9073", "CVE-2019-9074", "CVE-2019-9075", "CVE-2019-9077");
  script_xref(name:"USN", value:"4336-1");

  script_name(english:"Ubuntu 18.04 LTS : binutils vulnerabilities (USN-4336-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that GNU binutils contained a large number of
security issues. If a user or automated system were tricked into
processing a specially crafted file, a remote attacker could cause GNU
binutils to crash, resulting in a denial of service, or possibly
execute arbitrary code.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/4336-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected binutils and / or binutils-multiarch 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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-multiarch");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/03/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/04/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/24");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(18\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 18.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"18.04", pkgname:"binutils", pkgver:"2.30-21ubuntu1~18.04.3")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"binutils-multiarch", pkgver:"2.30-21ubuntu1~18.04.3")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "binutils / binutils-multiarch");
}
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-2558.NASL
    descriptionAccording to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The aout_32_swap_std_reloc_out function in aoutx.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils before 2.31, allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file, as demonstrated by objcopy.(CVE-2018-14038) - _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) - _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) - 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 cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.29 and 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_nested_args, demangle_args, do_arg, and do_type.(CVE-2018-9138) - 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 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 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) - 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) - 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, allows remote attackers to cause a denial of service (infinite loop) via a crafted ELF file.(CVE-2017-14932) - 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) - 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) - 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) - 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) - elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a
    last seen2020-05-08
    modified2019-12-19
    plugin id132275
    published2019-12-19
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132275
    titleEulerOS 2.0 SP3 : binutils (EulerOS-SA-2019-2558)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(132275);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07");

  script_cve_id(
    "CVE-2014-9939",
    "CVE-2017-12452",
    "CVE-2017-12453",
    "CVE-2017-12454",
    "CVE-2017-12456",
    "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-2017-17080",
    "CVE-2017-17121",
    "CVE-2017-17122",
    "CVE-2017-17123",
    "CVE-2017-17124",
    "CVE-2017-6969",
    "CVE-2017-7210",
    "CVE-2017-7223",
    "CVE-2017-7224",
    "CVE-2017-7225",
    "CVE-2017-7226",
    "CVE-2017-7227",
    "CVE-2017-7299",
    "CVE-2017-7300",
    "CVE-2017-7301",
    "CVE-2017-7614",
    "CVE-2017-8394",
    "CVE-2017-8395",
    "CVE-2017-8421",
    "CVE-2017-9038",
    "CVE-2017-9039",
    "CVE-2017-9041",
    "CVE-2017-9745",
    "CVE-2017-9750",
    "CVE-2017-9751",
    "CVE-2017-9755",
    "CVE-2017-9954",
    "CVE-2018-14038",
    "CVE-2018-18605",
    "CVE-2018-18606",
    "CVE-2018-18607",
    "CVE-2018-20002",
    "CVE-2018-6323",
    "CVE-2018-6759",
    "CVE-2018-9138",
    "CVE-2019-9074"
  );

  script_name(english:"EulerOS 2.0 SP3 : binutils (EulerOS-SA-2019-2558)");
  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 :

  - The aout_32_swap_std_reloc_out function in aoutx.h in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils before 2.31, allows
    remote attackers to cause a denial of service
    (segmentation fault and application crash) via a
    crafted file, as demonstrated by
    objcopy.(CVE-2018-14038)

  - _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)

  - _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)

  - 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 cplus-dem.c in GNU
    libiberty, as distributed in GNU Binutils 2.29 and
    2.30. Stack Exhaustion occurs in the C++ demangling
    functions provided by libiberty, and there are
    recursive stack frames: demangle_nested_args,
    demangle_args, do_arg, and do_type.(CVE-2018-9138)

  - 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 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 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)

  - 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)

  - 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, allows remote attackers to cause
    a denial of service (infinite loop) via a crafted ELF
    file.(CVE-2017-14932)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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)

  - 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)

  - GNU assembler in GNU Binutils 2.28 is 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.(CVE-2017-7223)

  - 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)

  - 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)

  - GNU linker (ld) in GNU Binutils 2.28 is vulnerable to a
    heap-based buffer overflow while processing a bogus
    input script, leading to a program crash. This relates
    to lack of '\0' termination of a name field in
    ldlex.l.(CVE-2017-7227)

  - ihex.c in GNU Binutils before 2.26 contains a stack
    buffer overflow when printing bad bytes in Intel Hex
    objects.(CVE-2014-9939)

  - 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)

  - objdump in GNU Binutils 2.28 is 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.(CVE-2017-7210)

  - 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)

  - 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)

  - 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)

  - 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)

  - readelf in GNU Binutils 2.28 is 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.(CVE-2017-6969)

  - 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)

  - 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 _bfd_generic_read_minisymbols function in syms.c in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.31, has a memory leak
    via a crafted ELF file, leading to a denial of service
    (memory consumption), as demonstrated by
    nm.(CVE-2018-20002)

  - The _bfd_vms_slurp_eeom function in libbfd.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 vms alpha file.(CVE-2017-12453)

  - The _bfd_vms_slurp_egsd function in bfd/vms-alpha.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 arbitrary memory read via
    a crafted vms alpha file.(CVE-2017-12454)

  - 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 bfd_get_debug_link_info_1 function in opncls.c in
    the Binary File Descriptor (BFD) library (aka libbfd),
    as distributed in GNU Binutils 2.30, has an unchecked
    strnlen operation. Remote attackers could leverage this
    vulnerability to cause a denial of service
    (segmentation fault) via a crafted ELF
    file.(CVE-2018-6759)

  - 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)

  - 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 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 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)

  - 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 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 2.29.1, 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)

  - 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)

  - 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)

  - 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 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)

  - The find_nearest_line function in addr2line in GNU
    Binutils 2.28 does 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.(CVE-2017-7225)

  - The find_nearest_line function in objdump in GNU
    Binutils 2.28 is vulnerable to an invalid write (of
    size 1) while disassembling a corrupt binary that
    contains an empty function name, leading to a program
    crash.(CVE-2017-7224)

  - The function coff_set_alignment_hook in coffcode.h in
    Binary File Descriptor (BFD) library (aka libbfd), as
    distributed in GNU Binutils 2.28, has a memory leak
    vulnerability which can cause memory exhaustion in
    objdump via a crafted PE file. Additional validation in
    dump_relocs_in_section in objdump.c can resolve
    this.(CVE-2017-8421)

  - 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 pe_ILF_object_p function in the Binary File
    Descriptor (BFD) library (aka libbfd), as distributed
    in GNU Binutils 2.28, is vulnerable to a heap-based
    buffer over-read of size 4049 because it uses 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.(CVE-2017-7226)

  - 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 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)

  - The read_symbol_stabs_debugging_info function in
    rddbg.c in GNU Binutils 2.29 and earlier allows remote
    attackers to cause an out of bounds heap read via a
    crafted binary file.(CVE-2017-12456)

  - 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)

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-2019-2558
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?dba0ab12");
  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:"2019/12/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/19");

  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.h33",
        "binutils-devel-2.25.1-22.base.h33"];

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_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");
}

References