Debian dla-3459 : libxpm-dev - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-3459. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(177457);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/01/22");

  script_cve_id("CVE-2022-4883", "CVE-2022-44617", "CVE-2022-46285");

  script_name(english:"Debian dla-3459 : libxpm-dev - 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 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dla-3459 advisory.

    - -------------------------------------------------------------------------
    Debian LTS Advisory DLA-3459-1                [email protected]
    https://www.debian.org/lts/security/                    Bastien Roucaris
    June 20, 2023                                 https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : libxpm
    Version        : 1:3.5.12-1+deb10u1
    CVE ID         : CVE-2022-4883 CVE-2022-44617 CVE-2022-46285

    libxpm is a library handling X PixMap image format (so called xpm files).
    xpm files are an extension of the monochrome X BitMap format specified
    in the X protocol, and is commonly used in traditional X applications.

    CVE-2022-4883

        When processing files with
        .Z or .gz extensions, the library calls external programs
        to compress and uncompress files, relying on the
        PATH environment variable to find these programs,
        which could allow a malicious user to execute other programs
        by manipulating the PATH environment variable.

    CVE-2022-44617

        When processing a file with width of 0
        and a very large height, some parser functions will be
        called repeatedly and can lead to an infinite loop,
        resulting in a Denial of Service in the application linked
        to the library.

    CVE-2022-46285

        When parsing a file with a comment
        not closed, an end-of-file condition will not be detected,
        leading to an infinite loop and resulting in a
        Denial of Service in the application linked to the library.

    For Debian 10 buster, these problems have been fixed in version
    1:3.5.12-1+deb10u1.

    We recommend that you upgrade your libxpm packages.

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

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

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/libxpm");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-44617");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-46285");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-4883");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/buster/libxpm");
  script_set_attribute(attribute:"solution", value:
"Upgrade the libxpm-dev packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:L/UI:N/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-2022-4883");

  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:"2023/01/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/06/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/06/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libxpm-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libxpm4");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xpmutils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
  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) 2023-2025 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:"^(10)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 10.0', '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': '10.0', 'prefix': 'libxpm-dev', 'reference': '1:3.5.12-1+deb10u1'},
    {'release': '10.0', 'prefix': 'libxpm4', 'reference': '1:3.5.12-1+deb10u1'},
    {'release': '10.0', 'prefix': 'xpmutils', 'reference': '1:3.5.12-1+deb10u1'}
];

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, 'libxpm-dev / libxpm4 / xpmutils');
}