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nessusUbuntu Security Notice (C) 2023 Canonical, Inc. / NASL script (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.UBUNTU_USN-6413-1.NASL
HistoryOct 04, 2023 - 12:00 a.m.

Ubuntu 16.04 ESM / 18.04 ESM : GNU binutils vulnerabilities (USN-6413-1)

2023-10-0400:00:00
Ubuntu Security Notice (C) 2023 Canonical, Inc. / NASL script (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
12
ubuntu 16.04
18.04
esm
gnu binutils
vulnerabilities
usn-6413-1
remote attackers
denial of service
memory leak
integer overflow
heap-based buffer overflow
application crash
crafted pe file
memory exhaustion
objdump
load_specific_debug_section
assertion failure
excessive memory consumption
dns attack

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.006

Percentile

78.8%

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6413-1 advisory.

  • 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 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)

  • load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size. (CVE-2018-20671)

  • In GNU Binutils 2.30, there’s an integer overflow in the function load_specific_debug_section() in objdump.c, which results in malloc() with 0 size. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. (CVE-2018-6543)

  • An issue was discovered in Binutils readelf 2.38.50, reachable assertion failure in function display_debug_names allows attackers to cause a denial of service. (CVE-2022-35205)

  • An issue was discovered function stab_demangle_v3_arg in stabs.c in Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due to memory leaks. (CVE-2022-47007)

  • An issue was discovered function make_tempdir, and make_tempname in bucomm.c in Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due to memory leaks. (CVE-2022-47008)

  • An issue was discovered function pr_function_type in prdbg.c in Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due to memory leaks. (CVE-2022-47010)

  • An issue was discovered function parse_stab_struct_fields in stabs.c in Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due to memory leaks. (CVE-2022-47011)

  • GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function load_separate_debug_files at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack. (CVE-2022-48063)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-6413-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('compat.inc');

if (description)
{
  script_id(182531);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/13");

  script_cve_id(
    "CVE-2017-8421",
    "CVE-2017-17122",
    "CVE-2018-6543",
    "CVE-2018-20671",
    "CVE-2022-35205",
    "CVE-2022-47007",
    "CVE-2022-47008",
    "CVE-2022-47010",
    "CVE-2022-47011",
    "CVE-2022-48063"
  );
  script_xref(name:"USN", value:"6413-1");

  script_name(english:"Ubuntu 16.04 ESM / 18.04 ESM : GNU binutils vulnerabilities (USN-6413-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in
the USN-6413-1 advisory.

  - 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 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)

  - load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow
    vulnerability that can trigger a heap-based buffer overflow via a crafted section size. (CVE-2018-20671)

  - In GNU Binutils 2.30, there's an integer overflow in the function load_specific_debug_section() in
    objdump.c, which results in `malloc()` with 0 size. A crafted ELF file allows remote attackers to cause a
    denial of service (application crash) or possibly have unspecified other impact. (CVE-2018-6543)

  - An issue was discovered in Binutils readelf 2.38.50, reachable assertion failure in function
    display_debug_names allows attackers to cause a denial of service. (CVE-2022-35205)

  - An issue was discovered function stab_demangle_v3_arg in stabs.c in Binutils 2.34 thru 2.38, allows
    attackers to cause a denial of service due to memory leaks. (CVE-2022-47007)

  - An issue was discovered function make_tempdir, and make_tempname in bucomm.c in Binutils 2.34 thru 2.38,
    allows attackers to cause a denial of service due to memory leaks. (CVE-2022-47008)

  - An issue was discovered function pr_function_type in prdbg.c in Binutils 2.34 thru 2.38, allows attackers
    to cause a denial of service due to memory leaks. (CVE-2022-47010)

  - An issue was discovered function parse_stab_struct_fields in stabs.c in Binutils 2.34 thru 2.38, allows
    attackers to cause a denial of service due to memory leaks. (CVE-2022-47011)

  - GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the
    function load_separate_debug_files at dwarf2.c. The attacker could supply a crafted ELF file and cause a
    DNS attack. (CVE-2022-48063)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-6413-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-6543");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/10/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/10/04");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:esm");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:esm");
  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-aarch64-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-alpha-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-arm-linux-gnueabi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-arm-linux-gnueabihf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-for-build");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-for-host");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-hppa-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-i686-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-i686-kfreebsd-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-i686-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-m68k-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mips-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mips64-linux-gnuabi64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mips64-linux-gnuabin32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mips64el-linux-gnuabi64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mips64el-linux-gnuabin32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsel-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsisa32r6-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsisa32r6el-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsisa64r6-linux-gnuabi64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsisa64r6-linux-gnuabin32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsisa64r6el-linux-gnuabi64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-mipsisa64r6el-linux-gnuabin32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-multiarch");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-multiarch-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-riscv64-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-s390x-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-sh4-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-static");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-x86-64-kfreebsd-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-x86-64-linux-gnu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:binutils-x86-64-linux-gnux32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libbinutils");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"Ubuntu Security Notice (C) 2023 Canonical, Inc. / NASL script (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

include('debian_package.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

var pkgs = [
    {'osver': '16.04', 'pkgname': 'binutils', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-aarch64-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-alpha-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-arm-linux-gnueabi', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-arm-linux-gnueabihf', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-dev', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-hppa-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-m68k-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-mips-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-mips64-linux-gnuabi64', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-mips64el-linux-gnuabi64', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-mipsel-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-multiarch', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-multiarch-dev', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-s390x-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-sh4-linux-gnu', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '16.04', 'pkgname': 'binutils-source', 'pkgver': '2.26.1-1ubuntu1~16.04.8+esm9'},
    {'osver': '18.04', 'pkgname': 'binutils', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-aarch64-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-alpha-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-arm-linux-gnueabi', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-arm-linux-gnueabihf', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-common', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-dev', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-for-build', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-for-host', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-hppa-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-i686-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-i686-kfreebsd-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-i686-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-m68k-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mips-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mips64-linux-gnuabi64', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mips64-linux-gnuabin32', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mips64el-linux-gnuabi64', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mips64el-linux-gnuabin32', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsel-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsisa32r6-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsisa32r6el-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsisa64r6-linux-gnuabi64', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsisa64r6-linux-gnuabin32', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsisa64r6el-linux-gnuabi64', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-mipsisa64r6el-linux-gnuabin32', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-multiarch', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-multiarch-dev', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-riscv64-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-s390x-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-sh4-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-source', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-x86-64-kfreebsd-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-x86-64-linux-gnu', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'binutils-x86-64-linux-gnux32', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'},
    {'osver': '18.04', 'pkgname': 'libbinutils', 'pkgver': '2.30-21ubuntu1~18.04.9+esm3'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'binutils / binutils-aarch64-linux-gnu / binutils-alpha-linux-gnu / etc');
}
VendorProductVersionCPE
canonicalubuntu_linux16.04cpe:/o:canonical:ubuntu_linux:16.04:-:esm
canonicalubuntu_linux18.04cpe:/o:canonical:ubuntu_linux:18.04:-:esm
canonicalubuntu_linuxbinutilsp-cpe:/a:canonical:ubuntu_linux:binutils
canonicalubuntu_linuxbinutils-aarch64-linux-gnup-cpe:/a:canonical:ubuntu_linux:binutils-aarch64-linux-gnu
canonicalubuntu_linuxbinutils-alpha-linux-gnup-cpe:/a:canonical:ubuntu_linux:binutils-alpha-linux-gnu
canonicalubuntu_linuxbinutils-arm-linux-gnueabip-cpe:/a:canonical:ubuntu_linux:binutils-arm-linux-gnueabi
canonicalubuntu_linuxbinutils-arm-linux-gnueabihfp-cpe:/a:canonical:ubuntu_linux:binutils-arm-linux-gnueabihf
canonicalubuntu_linuxbinutils-commonp-cpe:/a:canonical:ubuntu_linux:binutils-common
canonicalubuntu_linuxbinutils-devp-cpe:/a:canonical:ubuntu_linux:binutils-dev
canonicalubuntu_linuxbinutils-for-buildp-cpe:/a:canonical:ubuntu_linux:binutils-for-build
Rows per page:
1-10 of 391

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.006

Percentile

78.8%