Debian DSA-5201-1 : chromium - security update

#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5201. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(163913);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/05");

  script_cve_id(
    "CVE-2022-2603",
    "CVE-2022-2604",
    "CVE-2022-2605",
    "CVE-2022-2606",
    "CVE-2022-2607",
    "CVE-2022-2608",
    "CVE-2022-2609",
    "CVE-2022-2610",
    "CVE-2022-2611",
    "CVE-2022-2612",
    "CVE-2022-2613",
    "CVE-2022-2614",
    "CVE-2022-2615",
    "CVE-2022-2616",
    "CVE-2022-2617",
    "CVE-2022-2618",
    "CVE-2022-2619",
    "CVE-2022-2620",
    "CVE-2022-2621",
    "CVE-2022-2622",
    "CVE-2022-2623",
    "CVE-2022-2624"
  );

  script_name(english:"Debian DSA-5201-1 : chromium - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dsa-5201 advisory.

  - Use after free in Omnibox. (CVE-2022-2603)

  - Use after free in Safe Browsing. (CVE-2022-2604)

  - Out of bounds read in Dawn. (CVE-2022-2605)

  - Use after free in Managed devices API. (CVE-2022-2606)

  - Use after free in Tab Strip. (CVE-2022-2607)

  - Use after free in Overview Mode. (CVE-2022-2608)

  - Use after free in Nearby Share. (CVE-2022-2609)

  - Insufficient policy enforcement in Background Fetch. (CVE-2022-2610)

  - Inappropriate implementation in Fullscreen API. (CVE-2022-2611)

  - Side-channel information leakage in Keyboard input. (CVE-2022-2612)

  - Use after free in Input. (CVE-2022-2613)

  - Use after free in Sign-In Flow. (CVE-2022-2614)

  - Insufficient policy enforcement in Cookies. (CVE-2022-2615)

  - Inappropriate implementation in Extensions API. (CVE-2022-2616)

  - Use after free in Extensions API. (CVE-2022-2617)

  - Insufficient validation of untrusted input in Internals. (CVE-2022-2618)

  - Insufficient validation of untrusted input in Settings. (CVE-2022-2619)

  - Use after free in WebUI. (CVE-2022-2620)

  - Use after free in Extensions. (CVE-2022-2621)

  - Insufficient validation of untrusted input in Safe Browsing. (CVE-2022-2622)

  - Use after free in Offline. (CVE-2022-2623)

  - Heap buffer overflow in PDF. (CVE-2022-2624)

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://security-tracker.debian.org/tracker/source-package/chromium");
  script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2022/dsa-5201");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2603");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2604");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2605");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2606");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2607");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2608");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2609");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2610");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2611");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2612");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2613");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2614");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2615");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2616");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2617");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2618");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2619");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2620");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2621");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2622");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2623");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-2624");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/chromium");
  script_set_attribute(attribute:"solution", value:
"Upgrade the chromium packages.

For the stable distribution (bullseye), these problems have been fixed in version 104.0.5112.79-1~deb11u1.");
  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:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/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-2022-2624");

  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:"2022/08/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/08/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/07");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-driver");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-l10n");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-sandbox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-shell");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/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);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);

var release = get_kb_item('Host/Debian/release');
if ( isnull(release) ) audit(AUDIT_OS_NOT, 'Debian');
var release = chomp(release);
if (! preg(pattern:"^(11)\.[0-9]+", string:release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);

var pkgs = [
    {'release': '11.0', 'prefix': 'chromium', 'reference': '104.0.5112.79-1~deb11u1'},
    {'release': '11.0', 'prefix': 'chromium-common', 'reference': '104.0.5112.79-1~deb11u1'},
    {'release': '11.0', 'prefix': 'chromium-driver', 'reference': '104.0.5112.79-1~deb11u1'},
    {'release': '11.0', 'prefix': 'chromium-l10n', 'reference': '104.0.5112.79-1~deb11u1'},
    {'release': '11.0', 'prefix': 'chromium-sandbox', 'reference': '104.0.5112.79-1~deb11u1'},
    {'release': '11.0', 'prefix': 'chromium-shell', 'reference': '104.0.5112.79-1~deb11u1'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var release = NULL;
  var prefix = NULL;
  var reference = NULL;
  if (!empty_or_null(package_array['release'])) release = package_array['release'];
  if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (release && prefix && reference) {
    if (deb_check(release:release, prefix:prefix, reference:reference)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : deb_report_get()
  );
  exit(0);
}
else
{
  var tested = deb_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'chromium / chromium-common / chromium-driver / chromium-l10n / etc');
}