Debian dsa-5989 : gir1.2-udisks-2.0 - 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-5989. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(258093);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/08/28");

  script_cve_id("CVE-2025-8067");

  script_name(english:"Debian dsa-5989 : gir1.2-udisks-2.0 - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-5989
advisory.

    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-5989-1                   [email protected]
    https://www.debian.org/security/                     Salvatore Bonaccorso
    August 28, 2025                       https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : udisks2
    CVE ID         : CVE-2025-8067

    Michael Imfeld discovered an out-of-bounds read vulnerability in
    udisks2, a D-Bus service to access and manipulate storage devices, which
    may result in denial of service (daemon process crash), or in mapping an
    internal file descriptor from the daemon process onto a loop device,
    resulting in local privilege escalation.

    For the oldstable distribution (bookworm), this problem has been fixed
    in version 2.9.4-4+deb12u2.

    For the stable distribution (trixie), this problem has been fixed in
    version 2.10.1-12.1+deb13u1.

    We recommend that you upgrade your udisks2 packages.

    For the detailed security status of udisks2 please refer to its security
    tracker page at:
    https://security-tracker.debian.org/tracker/udisks2

    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 this issue 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/udisks2");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-8067");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bookworm/udisks2");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/trixie/udisks2");
  script_set_attribute(attribute:"solution", value:
"Upgrade the gir1.2-udisks-2.0 packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/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-2025-8067");

  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:"2025/08/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/08/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/08/28");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gir1.2-udisks-2.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libudisks2-0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libudisks2-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:udisks2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:udisks2-bcache");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:udisks2-btrfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:udisks2-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:udisks2-lvm2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:udisks2-zram");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
  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) 2025 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:"^(12)\.[0-9]+|^(13)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 12.0 / 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': '12.0', 'prefix': 'gir1.2-udisks-2.0', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'libudisks2-0', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'libudisks2-dev', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'udisks2', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'udisks2-bcache', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'udisks2-btrfs', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'udisks2-doc', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'udisks2-lvm2', 'reference': '2.9.4-4+deb12u2'},
    {'release': '12.0', 'prefix': 'udisks2-zram', 'reference': '2.9.4-4+deb12u2'},
    {'release': '13.0', 'prefix': 'gir1.2-udisks-2.0', 'reference': '2.10.1-12.1+deb13u1'},
    {'release': '13.0', 'prefix': 'libudisks2-0', 'reference': '2.10.1-12.1+deb13u1'},
    {'release': '13.0', 'prefix': 'libudisks2-dev', 'reference': '2.10.1-12.1+deb13u1'},
    {'release': '13.0', 'prefix': 'udisks2', 'reference': '2.10.1-12.1+deb13u1'},
    {'release': '13.0', 'prefix': 'udisks2-btrfs', 'reference': '2.10.1-12.1+deb13u1'},
    {'release': '13.0', 'prefix': 'udisks2-doc', 'reference': '2.10.1-12.1+deb13u1'},
    {'release': '13.0', 'prefix': 'udisks2-lvm2', 'reference': '2.10.1-12.1+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_WARNING,
    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, 'gir1.2-udisks-2.0 / libudisks2-0 / libudisks2-dev / udisks2 / etc');
}