Vulnerabilities > CVE-2015-8929 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products

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
suse
libarchive
CWE-119
nessus
NVD
Published: 2016-09-20
Updated: 2017-07-01

Summary

Memory leak in the __archive_read_get_extract function in archive_read_extract2.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service via a tar file.

Vulnerable Configurations

Part Description Count
OS
Suse
3
Application
Libarchive
23

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2016-1909-1.NASL
    descriptionlibarchive was updated to fix 20 security issues. These security issues were fixed : - CVE-2015-8918: Overlapping memcpy in CAB parser (bsc#985698). - CVE-2015-8919: Heap out of bounds read in LHA/LZH parser (bsc#985697). - CVE-2015-8920: Stack out of bounds read in ar parser (bsc#985675). - CVE-2015-8921: Global out of bounds read in mtree parser (bsc#985682). - CVE-2015-8922: NULL pointer access in 7z parser (bsc#985685). - CVE-2015-8923: Unclear crashes in ZIP parser (bsc#985703). - CVE-2015-8924: Heap buffer read overflow in tar (bsc#985609). - CVE-2015-8925: Unclear invalid memory read in mtree parser (bsc#985706). - CVE-2015-8926: NULL pointer access in RAR parser (bsc#985704). - CVE-2015-8928: Heap out of bounds read in mtree parser (bsc#985679). - CVE-2015-8929: Memory leak in tar parser (bsc#985669). - CVE-2015-8930: Endless loop in ISO parser (bsc#985700). - CVE-2015-8931: Undefined behavior / signed integer overflow in mtree parser (bsc#985689). - CVE-2015-8932: Compress handler left shifting larger than int size (bsc#985665). - CVE-2015-8933: Undefined behavior / signed integer overflow in TAR parser (bsc#985688). - CVE-2015-8934: Out of bounds read in RAR (bsc#985673). - CVE-2016-4300: Heap buffer overflow vulnerability in the 7zip read_SubStreamsInfo (bsc#985832). - CVE-2016-4301: Stack buffer overflow in the mtree parse_device (bsc#985826). - CVE-2016-4302: Heap buffer overflow in the Rar decompression functionality (bsc#985835). - CVE-2016-4809: Memory allocate error with symbolic links in cpio archives (bsc#984990). 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.
    last seen2020-06-01
    modified2020-06-02
    plugin id93185
    published2016-08-29
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/93185
    titleSUSE SLED12 / SLES12 Security Update : libarchive (SUSE-SU-2016:1909-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:1909-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(93185);
  script_version("2.9");
  script_cvs_date("Date: 2019/09/11 11:22:13");

  script_cve_id("CVE-2015-8918", "CVE-2015-8919", "CVE-2015-8920", "CVE-2015-8921", "CVE-2015-8922", "CVE-2015-8923", "CVE-2015-8924", "CVE-2015-8925", "CVE-2015-8926", "CVE-2015-8928", "CVE-2015-8929", "CVE-2015-8930", "CVE-2015-8931", "CVE-2015-8932", "CVE-2015-8933", "CVE-2015-8934", "CVE-2016-4300", "CVE-2016-4301", "CVE-2016-4302", "CVE-2016-4809");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : libarchive (SUSE-SU-2016:1909-1)");
  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:
"libarchive was updated to fix 20 security issues. These security
issues were fixed :

  - CVE-2015-8918: Overlapping memcpy in CAB parser
    (bsc#985698).

  - CVE-2015-8919: Heap out of bounds read in LHA/LZH parser
    (bsc#985697).

  - CVE-2015-8920: Stack out of bounds read in ar parser
    (bsc#985675).

  - CVE-2015-8921: Global out of bounds read in mtree parser
    (bsc#985682).

  - CVE-2015-8922: NULL pointer access in 7z parser
    (bsc#985685).

  - CVE-2015-8923: Unclear crashes in ZIP parser
    (bsc#985703).

  - CVE-2015-8924: Heap buffer read overflow in tar
    (bsc#985609).

  - CVE-2015-8925: Unclear invalid memory read in mtree
    parser (bsc#985706).

  - CVE-2015-8926: NULL pointer access in RAR parser
    (bsc#985704).

  - CVE-2015-8928: Heap out of bounds read in mtree parser
    (bsc#985679).

  - CVE-2015-8929: Memory leak in tar parser (bsc#985669).

  - CVE-2015-8930: Endless loop in ISO parser (bsc#985700).

  - CVE-2015-8931: Undefined behavior / signed integer
    overflow in mtree parser (bsc#985689).

  - CVE-2015-8932: Compress handler left shifting larger
    than int size (bsc#985665).

  - CVE-2015-8933: Undefined behavior / signed integer
    overflow in TAR parser (bsc#985688).

  - CVE-2015-8934: Out of bounds read in RAR (bsc#985673).

  - CVE-2016-4300: Heap buffer overflow vulnerability in the
    7zip read_SubStreamsInfo (bsc#985832).

  - CVE-2016-4301: Stack buffer overflow in the mtree
    parse_device (bsc#985826).

  - CVE-2016-4302: Heap buffer overflow in the Rar
    decompression functionality (bsc#985835).

  - CVE-2016-4809: Memory allocate error with symbolic links
    in cpio archives (bsc#984990).

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."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=984990"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985609"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985665"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985669"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985673"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985675"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985679"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985682"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985685"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985688"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985689"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985697"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985698"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985700"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985703"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985704"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985706"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985826"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985832"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985835"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8918/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8919/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8920/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8921/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8922/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8923/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8924/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8925/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8926/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8928/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8929/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8930/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8931/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8932/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8933/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8934/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-4300/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-4301/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-4302/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-4809/"
  );
  # https://www.suse.com/support/update/announcement/2016/suse-su-20161909-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?62166a5b"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t
patch SUSE-SLE-SDK-12-SP1-2016-1123=1

SUSE Linux Enterprise Server 12-SP1:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2016-1123=1

SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP1-2016-1123=1

To bring your system up-to-date, use 'zypper patch'."
  );
  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:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive13");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive13-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/07/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/08/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 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:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / 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);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"libarchive-debugsource-3.1.2-22.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libarchive13-3.1.2-22.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libarchive13-debuginfo-3.1.2-22.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libarchive-debugsource-3.1.2-22.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libarchive13-3.1.2-22.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libarchive13-debuginfo-3.1.2-22.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libarchive");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2016-1939-1.NASL
    descriptionbsdtar was updated to fix seven security issues. These security issues were fixed : - CVE-2015-8929: Memory leak in tar parser (bsc#985669). - CVE-2016-4809: Memory allocate error with symbolic links in cpio archives (bsc#984990). - CVE-2015-8920: Stack out of bounds read in ar parser (bsc#985675). - CVE-2015-8921: Global out of bounds read in mtree parser (bsc#985682). - CVE-2015-8924: Heap buffer read overflow in tar (bsc#985609). - CVE-2015-8918: Overlapping memcpy in CAB parser (bsc#985698). - CVE-2015-2304: Reject absolute paths in input mode of bsdcpio exactly when
    last seen2020-06-01
    modified2020-06-02
    plugin id93187
    published2016-08-29
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/93187
    titleSUSE SLES11 Security Update : bsdtar (SUSE-SU-2016:1939-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:1939-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(93187);
  script_version("2.8");
  script_cvs_date("Date: 2019/09/11 11:22:13");

  script_cve_id("CVE-2015-2304", "CVE-2015-8918", "CVE-2015-8920", "CVE-2015-8921", "CVE-2015-8924", "CVE-2015-8929", "CVE-2016-4809");
  script_bugtraq_id(73137);

  script_name(english:"SUSE SLES11 Security Update : bsdtar (SUSE-SU-2016:1939-1)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"bsdtar was updated to fix seven security issues. These security issues
were fixed :

  - CVE-2015-8929: Memory leak in tar parser (bsc#985669).

  - CVE-2016-4809: Memory allocate error with symbolic links
    in cpio archives (bsc#984990).

  - CVE-2015-8920: Stack out of bounds read in ar parser
    (bsc#985675).

  - CVE-2015-8921: Global out of bounds read in mtree parser
    (bsc#985682).

  - CVE-2015-8924: Heap buffer read overflow in tar
    (bsc#985609).

  - CVE-2015-8918: Overlapping memcpy in CAB parser
    (bsc#985698).

  - CVE-2015-2304: Reject absolute paths in input mode of
    bsdcpio exactly when '..' is rejected (bsc#920870).

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."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=920870"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=984990"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985609"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985669"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985675"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985682"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=985698"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-2304/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8918/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8920/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8921/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8924/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-8929/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2016-4809/"
  );
  # https://www.suse.com/support/update/announcement/2016/suse-su-20161939-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?2ccae4bb"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Studio Onsite 1.3:zypper in -t patch slestso13-bsdtar-12672=1

SUSE OpenStack Cloud 5:zypper in -t patch sleclo50sp3-bsdtar-12672=1

SUSE Manager Proxy 2.1:zypper in -t patch slemap21-bsdtar-12672=1

SUSE Manager 2.1:zypper in -t patch sleman21-bsdtar-12672=1

SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t
patch sdksp4-bsdtar-12672=1

SUSE Linux Enterprise Server 11-SP4:zypper in -t patch
slessp4-bsdtar-12672=1

SUSE Linux Enterprise Server 11-SP3-LTSS:zypper in -t patch
slessp3-bsdtar-12672=1

SUSE Linux Enterprise Server 11-SP2-LTSS:zypper in -t patch
slessp2-bsdtar-12672=1

SUSE Linux Enterprise Point of Sale 11-SP3:zypper in -t patch
sleposp3-bsdtar-12672=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-bsdtar-12672=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/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:N/I:N/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:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/03/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/08/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/08/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 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:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "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);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES11" && (! preg(pattern:"^(2|3|4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP2/3/4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"4", reference:"libarchive2-2.5.5-9.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"libarchive2-2.5.5-9.1")) flag++;
if (rpm_check(release:"SLES11", sp:"2", reference:"libarchive2-2.5.5-9.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bsdtar");
}
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2016-969.NASL
    descriptionlibarchive was updated to fix 20 security issues. These security issues were fixed : - CVE-2015-8918: Overlapping memcpy in CAB parser (bsc#985698). - CVE-2015-8919: Heap out of bounds read in LHA/LZH parser (bsc#985697). - CVE-2015-8920: Stack out of bounds read in ar parser (bsc#985675). - CVE-2015-8921: Global out of bounds read in mtree parser (bsc#985682). - CVE-2015-8922: NULL pointer access in 7z parser (bsc#985685). - CVE-2015-8923: Unclear crashes in ZIP parser (bsc#985703). - CVE-2015-8924: Heap buffer read overflow in tar (bsc#985609). - CVE-2015-8925: Unclear invalid memory read in mtree parser (bsc#985706). - CVE-2015-8926: NULL pointer access in RAR parser (bsc#985704). - CVE-2015-8928: Heap out of bounds read in mtree parser (bsc#985679). - CVE-2015-8929: Memory leak in tar parser (bsc#985669). - CVE-2015-8930: Endless loop in ISO parser (bsc#985700). - CVE-2015-8931: Undefined behavior / signed integer overflow in mtree parser (bsc#985689). - CVE-2015-8932: Compress handler left shifting larger than int size (bsc#985665). - CVE-2015-8933: Undefined behavior / signed integer overflow in TAR parser (bsc#985688). - CVE-2015-8934: Out of bounds read in RAR (bsc#985673). - CVE-2016-4300: Heap buffer overflow vulnerability in the 7zip read_SubStreamsInfo (bsc#985832). - CVE-2016-4301: Stack-based buffer overflow in the mtree parse_device (bsc#985826). - CVE-2016-4302: Heap buffer overflow in the Rar decompression functionality (bsc#985835). - CVE-2016-4809: Memory allocate error with symbolic links in cpio archives (bsc#984990). This update was imported from the SUSE:SLE-12:Update update project.
    last seen2020-06-05
    modified2016-08-16
    plugin id92975
    published2016-08-16
    reporterThis script is Copyright (C) 2016-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/92975
    titleopenSUSE Security Update : libarchive (openSUSE-2016-969)
  • NASL familyGentoo Local Security Checks
    NASL idGENTOO_GLSA-201701-03.NASL
    descriptionThe remote host is affected by the vulnerability described in GLSA-201701-03 (libarchive: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in libarchive. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could entice a user to open a specially crafted archive file possibly resulting in the execution of arbitrary code with the privileges of the process or a Denial of Service condition. Workaround : There is no known workaround at this time.
    last seen2020-06-01
    modified2020-06-02
    plugin id96234
    published2017-01-03
    reporterThis script is Copyright (C) 2017 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/96234
    titleGLSA-201701-03 : libarchive: Multiple vulnerabilities

References