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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-6267-1.NASL
HistoryAug 02, 2023 - 12:00 a.m.

Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6267-1)

2023-08-0200:00:00
Ubuntu Security Notice (C) 2023 Canonical, Inc. / NASL script (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
9
ubuntu 20.04 lts
firefox
vulnerabilities
usn-6267-1
cross-origin tainting
exploit
crash
permissions
race conditions
use-after-free
sandbox escape
spoofing attacks

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.1%

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6267-1 advisory.

  • Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4045)

  • In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4046)

  • A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4047)

  • An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4048)

  • Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4049)

  • In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4050)

  • A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116.
    (CVE-2023-4051)

  • A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116. (CVE-2023-4053)

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-6267-1. 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(179203);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/09/01");

  script_cve_id(
    "CVE-2023-4045",
    "CVE-2023-4046",
    "CVE-2023-4047",
    "CVE-2023-4048",
    "CVE-2023-4049",
    "CVE-2023-4050",
    "CVE-2023-4051",
    "CVE-2023-4053",
    "CVE-2023-4055",
    "CVE-2023-4056",
    "CVE-2023-4057",
    "CVE-2023-4058"
  );
  script_xref(name:"USN", value:"6267-1");
  script_xref(name:"IAVA", value:"2023-A-0388-S");

  script_name(english:"Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6267-1)");

  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 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in
the USN-6267-1 advisory.

  - Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image
    data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116,
    Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4045)

  - In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This
    resulted in incorrect compilation and a potentially exploitable crash in the content process. This
    vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4046)

  - A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user
    into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR
    < 115.1. (CVE-2023-4047)

  - An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low
    memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR <
    115.1. (CVE-2023-4048)

  - Race conditions in reference counting code were found through code inspection. These could have resulted
    in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116,
    Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4049)

  - In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This
    resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability
    affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1. (CVE-2023-4050)

  - A website could have obscured the full screen notification by using the file open dialog. This could have
    led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116.
    (CVE-2023-4051)

  - A website could have obscured the full screen notification by using a URL with a scheme handled by an
    external program, such as a mailto URL. This could have led to user confusion and possible spoofing
    attacks. This vulnerability affects Firefox < 116. (CVE-2023-4053)

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-6267-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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:"cvss_score_source", value:"CVE-2023-4058");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/08/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/08/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/08/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-geckodriver");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-af");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-an");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ar");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-as");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ast");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-az");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-be");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-bg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-bn");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-br");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-bs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ca");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-cak");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-cs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-csb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-cy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-da");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-de");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-el");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-en");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-eo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-es");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-et");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-eu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-fa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-fi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-fr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-fy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ga");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-gd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-gl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-gn");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-gu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-he");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-hi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-hr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-hsb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-hu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-hy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ia");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-id");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-is");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-it");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ja");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ka");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-kab");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-kk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-km");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-kn");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ko");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ku");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-lg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-lt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-lv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-mai");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-mk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-mn");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-mr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-my");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-nb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ne");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-nl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-nn");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-nso");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-oc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-or");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-pa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-pl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-pt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ro");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ru");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-si");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-sk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-sl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-sq");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-sr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-sv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-sw");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-szl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ta");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-te");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-tg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-th");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-tr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-uk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-ur");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-uz");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-vi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-xh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-zh-hans");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-zh-hant");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-zu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-mozsymbols");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  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 (! ('20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04', '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': '20.04', 'pkgname': 'firefox', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-dev', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-geckodriver', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-af', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-an', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ar', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-as', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ast', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-az', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-be', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-bg', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-bn', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-br', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-bs', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ca', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-cak', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-cs', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-csb', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-cy', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-da', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-de', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-el', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-en', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-eo', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-es', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-et', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-eu', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fa', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fi', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fr', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fy', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ga', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gd', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gl', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gn', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gu', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-he', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hi', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hr', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hsb', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hu', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hy', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ia', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-id', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-is', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-it', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ja', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ka', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-kab', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-kk', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-km', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-kn', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ko', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ku', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-lg', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-lt', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-lv', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mai', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mk', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ml', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mn', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mr', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ms', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-my', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nb', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ne', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nl', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nn', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nso', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-oc', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-or', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-pa', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-pl', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-pt', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ro', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ru', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-si', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sk', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sl', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sq', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sr', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sv', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sw', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-szl', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ta', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-te', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-tg', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-th', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-tr', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-uk', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ur', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-uz', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-vi', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-xh', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-zh-hans', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-zh-hant', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-zu', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'},
    {'osver': '20.04', 'pkgname': 'firefox-mozsymbols', 'pkgver': '116.0+build2-0ubuntu0.20.04.2'}
];

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_HOLE,
    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, 'firefox / firefox-dev / firefox-geckodriver / firefox-locale-af / etc');
}

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.1%