Debian dsa-6387 : chromium - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-6387. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(326386);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/12");

  script_cve_id(
    "CVE-2026-15107",
    "CVE-2026-15108",
    "CVE-2026-15109",
    "CVE-2026-15110",
    "CVE-2026-15111",
    "CVE-2026-15112",
    "CVE-2026-15113",
    "CVE-2026-15114",
    "CVE-2026-15115",
    "CVE-2026-15116",
    "CVE-2026-15117",
    "CVE-2026-15118",
    "CVE-2026-15119",
    "CVE-2026-15120",
    "CVE-2026-15121",
    "CVE-2026-15122",
    "CVE-2026-15123",
    "CVE-2026-15124",
    "CVE-2026-15125",
    "CVE-2026-15126",
    "CVE-2026-15127",
    "CVE-2026-15128",
    "CVE-2026-15129",
    "CVE-2026-15130",
    "CVE-2026-15131",
    "CVE-2026-15132",
    "CVE-2026-15133"
  );

  script_name(english:"Debian dsa-6387 : 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 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dsa-6387 advisory.

    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-6387-1                   [email protected]
    https://www.debian.org/security/                           Andres Salomon
    July 11, 2026                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : chromium
    CVE ID         : CVE-2026-15107 CVE-2026-15108 CVE-2026-15109 CVE-2026-15110
                     CVE-2026-15111 CVE-2026-15112 CVE-2026-15113 CVE-2026-15114
                     CVE-2026-15115 CVE-2026-15116 CVE-2026-15117 CVE-2026-15118
                     CVE-2026-15119 CVE-2026-15120 CVE-2026-15121 CVE-2026-15122
                     CVE-2026-15123 CVE-2026-15124 CVE-2026-15125 CVE-2026-15126
                     CVE-2026-15127 CVE-2026-15128 CVE-2026-15129 CVE-2026-15130
                     CVE-2026-15131 CVE-2026-15132 CVE-2026-15133

    Security issues were discovered in Chromium which could result
    in the execution of arbitrary code, denial of service, or information
    disclosure.

    For the stable distribution (trixie), these problems have been fixed in
    version 150.0.7871.114-1~deb13u1.

    We recommend that you upgrade your chromium packages.

    For the detailed security status of chromium please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/chromium

    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/

    Mailing list: [email protected]

Tenable has extracted the preceding description block directly from the Debian security advisory.

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://security-tracker.debian.org/tracker/CVE-2026-15107");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15108");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15109");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15110");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15111");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15112");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15113");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15114");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15115");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15116");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15117");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15118");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15119");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15120");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15121");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15122");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15123");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15124");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15125");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15126");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15127");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15128");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15129");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15130");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15131");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15132");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-15133");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/trixie/chromium");
  script_set_attribute(attribute:"solution", value:
"Upgrade the chromium 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:R/S:C/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-2026-15133");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2026-15113");

  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:"2026/07/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/07/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/12");

  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-headless-shell");
  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:13.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2026 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 debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(13)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 13.0', 'Debian ' + 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': '13.0', 'prefix': 'chromium', 'reference': '150.0.7871.114-1~deb13u1'},
    {'release': '13.0', 'prefix': 'chromium-common', 'reference': '150.0.7871.114-1~deb13u1'},
    {'release': '13.0', 'prefix': 'chromium-driver', 'reference': '150.0.7871.114-1~deb13u1'},
    {'release': '13.0', 'prefix': 'chromium-headless-shell', 'reference': '150.0.7871.114-1~deb13u1'},
    {'release': '13.0', 'prefix': 'chromium-l10n', 'reference': '150.0.7871.114-1~deb13u1'},
    {'release': '13.0', 'prefix': 'chromium-sandbox', 'reference': '150.0.7871.114-1~deb13u1'},
    {'release': '13.0', 'prefix': 'chromium-shell', 'reference': '150.0.7871.114-1~deb13u1'}
];

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-headless-shell / etc');
}