Debian dla-4107 : libopenjp2-7 - 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-4107. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(236776);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/05/15");

  script_cve_id(
    "CVE-2021-3575",
    "CVE-2021-29338",
    "CVE-2022-1122",
    "CVE-2024-56826",
    "CVE-2024-56827"
  );

  script_name(english:"Debian dla-4107 : libopenjp2-7 - 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
dla-4107 advisory.

    -------------------------------------------------------------------------
    Debian LTS Advisory DLA-4107-1                [email protected]
    https://www.debian.org/lts/security/                      Markus Koschany
    April 02, 2025                                https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : openjpeg2
    Version        : 2.4.0-3+deb11u1
    CVE ID         : CVE-2021-3575 CVE-2021-29338 CVE-2022-1122 CVE-2024-56826
                     CVE-2024-56827
    Debian Bug     : 989775 987276 1092675 1092676

    Multiple vulnerabilities have been discovered in openjpeg2, the
    open-source JPEG 2000 codec, which could result in denial of service or
    the execution of arbitrary code if malformed images are processed.

    For Debian 11 bullseye, these problems have been fixed in version
    2.4.0-3+deb11u1.

    We recommend that you upgrade your openjpeg2 packages.

    For the detailed security status of openjpeg2 please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/openjpeg2

    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
    Attachment:
    signature.asc
    Description: This is a digitally signed message part

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/openjpeg2");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-29338");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-3575");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-1122");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-56826");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-56827");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/openjpeg2");
  script_set_attribute(attribute:"solution", value:
"Upgrade the libopenjp2-7 packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/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-2021-3575");

  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:"2021/04/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/04/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/05/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-7-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp3d-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp3d7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip-dec-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip-viewer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  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:"^(11)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0', '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': '11.0', 'prefix': 'libopenjp2-7', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjp2-7-dev', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjp2-tools', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjp3d-tools', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjp3d7', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjpip-dec-server', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjpip-server', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjpip-viewer', 'reference': '2.4.0-3+deb11u1'},
    {'release': '11.0', 'prefix': 'libopenjpip7', 'reference': '2.4.0-3+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_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, 'libopenjp2-7 / libopenjp2-7-dev / libopenjp2-tools / libopenjp3d-tools / etc');
}