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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-6456-1.NASL
HistoryOct 30, 2023 - 12:00 a.m.

Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6456-1)

2023-10-3000:00:00
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-6456-1
remote host
insufficient activation-delay
iterative requests
opaque response
vary header
script access
invalid characters
webextension
garbage collection
fullscreen mode
memory safety bugs
cve-2023-5721
cve-2023-5722
cve-2023-5723
cve-2023-5724
cve-2023-5725
cve-2023-5728
cve-2023-5729
cve-2023-5730
cve-2023-5731
nessus
scanner

9.8 High

CVSS3

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.9%

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6456-1 advisory.

  • It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an insufficient activation-delay. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1. (CVE-2023-5721)

  • Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119. (CVE-2023-5722)

  • An attacker with temporary script access to a site could have set a cookie containing invalid characters using document.cookie that could have led to unknown errors. This vulnerability affects Firefox < 119.
    (CVE-2023-5723)

  • Drivers are not always robust to extremely large draw calls and in some cases this scenario could have led to a crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
    (CVE-2023-5724)

  • A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1. (CVE-2023-5725)

  • During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1. (CVE-2023-5728)

  • A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119. (CVE-2023-5729)

  • Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1. (CVE-2023-5730)

  • Memory safety bugs present in Firefox 118. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 119. (CVE-2023-5731)

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-6456-1. 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(184009);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/01");

  script_cve_id(
    "CVE-2023-5721",
    "CVE-2023-5722",
    "CVE-2023-5723",
    "CVE-2023-5724",
    "CVE-2023-5725",
    "CVE-2023-5728",
    "CVE-2023-5729",
    "CVE-2023-5730",
    "CVE-2023-5731"
  );
  script_xref(name:"USN", value:"6456-1");
  script_xref(name:"IAVA", value:"2023-A-0585-S");

  script_name(english:"Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6456-1)");

  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-6456-1 advisory.

  - It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by
    the user due to an insufficient activation-delay. This vulnerability affects Firefox < 119, Firefox ESR <
    115.4, and Thunderbird < 115.4.1. (CVE-2023-5721)

  - Using iterative requests an attacker was able to learn the size of an opaque response, as well as the
    contents of a server-supplied Vary header. This vulnerability affects Firefox < 119. (CVE-2023-5722)

  - An attacker with temporary script access to a site could have set a cookie containing invalid characters
    using `document.cookie` that could have led to unknown errors. This vulnerability affects Firefox < 119.
    (CVE-2023-5723)

  - Drivers are not always robust to extremely large draw calls and in some cases this scenario could have led
    to a crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
    (CVE-2023-5724)

  - A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be
    leveraged to collect sensitive user data. This vulnerability affects Firefox < 119, Firefox ESR < 115.4,
    and Thunderbird < 115.4.1. (CVE-2023-5725)

  - During garbage collection extra operations were performed on a object that should not be. This could have
    led to a potentially exploitable crash. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and
    Thunderbird < 115.4.1. (CVE-2023-5728)

  - A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This
    could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This
    vulnerability affects Firefox < 119. (CVE-2023-5729)

  - Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs
    showed evidence of memory corruption and we presume that with enough effort some of these could have been
    exploited to run arbitrary code. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and
    Thunderbird < 115.4.1. (CVE-2023-5730)

  - Memory safety bugs present in Firefox 118. Some of these bugs showed evidence of memory corruption and we
    presume that with enough effort some of these could have been exploited to run arbitrary code. This
    vulnerability affects Firefox < 119. (CVE-2023-5731)

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-6456-1");
  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-2023-5731");

  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:"2023/10/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/10/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/10/30");

  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");
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  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");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-eu");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:firefox-locale-fy");
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  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': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-dev', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-geckodriver', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-af', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-an', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ar', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-as', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ast', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-az', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-be', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-bg', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-bn', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-br', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-bs', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ca', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-cak', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-cs', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-csb', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-cy', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-da', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-de', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-el', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-en', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-eo', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-es', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-et', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-eu', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fa', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fi', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fr', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-fy', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ga', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gd', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gl', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gn', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-gu', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-he', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hi', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hr', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hsb', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hu', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-hy', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ia', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-id', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-is', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-it', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ja', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ka', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-kab', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-kk', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-km', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-kn', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ko', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ku', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-lg', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-lt', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-lv', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mai', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mk', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ml', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mn', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-mr', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ms', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-my', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nb', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ne', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nl', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nn', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-nso', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-oc', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-or', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-pa', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-pl', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-pt', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ro', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ru', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-si', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sk', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sl', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sq', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sr', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sv', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-sw', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-szl', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ta', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-te', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-tg', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-th', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-tr', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-uk', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-ur', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-uz', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-vi', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-xh', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-zh-hans', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-zh-hant', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-locale-zu', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'},
    {'osver': '20.04', 'pkgname': 'firefox-mozsymbols', 'pkgver': '119.0+build2-0ubuntu0.20.04.1'}
];

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');
}
VendorProductVersionCPE
canonicalubuntu_linux20.04cpe:/o:canonical:ubuntu_linux:20.04:-:lts
canonicalubuntu_linuxfirefoxp-cpe:/a:canonical:ubuntu_linux:firefox
canonicalubuntu_linuxfirefox-devp-cpe:/a:canonical:ubuntu_linux:firefox-dev
canonicalubuntu_linuxfirefox-geckodriverp-cpe:/a:canonical:ubuntu_linux:firefox-geckodriver
canonicalubuntu_linuxfirefox-locale-afp-cpe:/a:canonical:ubuntu_linux:firefox-locale-af
canonicalubuntu_linuxfirefox-locale-anp-cpe:/a:canonical:ubuntu_linux:firefox-locale-an
canonicalubuntu_linuxfirefox-locale-arp-cpe:/a:canonical:ubuntu_linux:firefox-locale-ar
canonicalubuntu_linuxfirefox-locale-asp-cpe:/a:canonical:ubuntu_linux:firefox-locale-as
canonicalubuntu_linuxfirefox-locale-astp-cpe:/a:canonical:ubuntu_linux:firefox-locale-ast
canonicalubuntu_linuxfirefox-locale-azp-cpe:/a:canonical:ubuntu_linux:firefox-locale-az
Rows per page:
1-10 of 991

9.8 High

CVSS3

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.9%