Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : GIMP vulnerabilities (USN-8075-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-8075-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('compat.inc');

if (description)
{
  script_id(301149);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/03/06");

  script_cve_id(
    "CVE-2025-2760",
    "CVE-2025-10934",
    "CVE-2025-14422",
    "CVE-2025-48797",
    "CVE-2025-48798"
  );
  script_xref(name:"IAVB", value:"2025-B-0092-S");
  script_xref(name:"IAVB", value:"2026-B-0003-S");
  script_xref(name:"USN", value:"8075-1");

  script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : GIMP vulnerabilities (USN-8075-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are
affected by multiple vulnerabilities as referenced in the USN-8075-1 advisory.

    Michael Randrianantenaina discovered that calculating the linear size of a DDS file could overflow on
    32-bit systems. An attacker could possibly use this issue to cause a denial of service or execute
    arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS.
    (CVE-2025-2760)

    Michael Randrianantenaina discovered that GIMP did not perform any bounds checking when calculating an
    offset into XWD Colormaps. An attacker could possibly use this issue to cause a denial of service or
    execute arbitrary code. (CVE-2025-10934)

    It was discovered that GIMP's PNM loader did not sufficiently check that the image could fit within the
    allocated memory, which could cause GIMP to read or write out-of-bounds. An attacker could possibly use
    this issue to cause a denial of service or execute arbitrary code. (CVE-2025-14422)

    It was discovered that maliciously-crafted TGA files could cause memory corruption and leave GIMP in an
    inconsistent state. An attacker could possibly use this issue to cause a denial of service or execute
    arbitrary code. (CVE-2025-48797)

    It was discovered that a maliciously-crafted XCF file could cause GIMP to free the same memory region
    twice, or access an already freed address. An attacker could possibly use this issue to cause a denial of
    service or execute arbitrary code. (CVE-2025-48798)

Tenable has extracted the preceding description block directly from the Ubuntu 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://ubuntu.com/security/notices/USN-8075-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/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:L/AC:L/PR:N/UI:R/S:U/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-2025-2760");

  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:"2025/04/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/03/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/03/06");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:24.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gimp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:gimp-data");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgimp2.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgimp2.0-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgimp2.0t64");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"Ubuntu Security Notice (C) 2026 Canonical, Inc. / NASL script (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "ubuntu_pro_sub_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/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);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release || '22.04' >< os_release || '24.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04 / 22.04 / 24.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);
var ubuntu_pro_detected = get_kb_item('Host/Ubuntu/Pro/Services/esm-apps');
ubuntu_pro_detected = !empty_or_null(ubuntu_pro_detected);

var pro_caveat_needed = FALSE;

var pkgs = [
    {'osver': '16.04', 'pkgname': 'gimp', 'pkgver': '2.8.16-1ubuntu1.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '16.04', 'pkgname': 'gimp-data', 'pkgver': '2.8.16-1ubuntu1.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '16.04', 'pkgname': 'libgimp2.0', 'pkgver': '2.8.16-1ubuntu1.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '16.04', 'pkgname': 'libgimp2.0-dev', 'pkgver': '2.8.16-1ubuntu1.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '18.04', 'pkgname': 'gimp', 'pkgver': '2.8.22-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '18.04', 'pkgname': 'gimp-data', 'pkgver': '2.8.22-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '18.04', 'pkgname': 'libgimp2.0', 'pkgver': '2.8.22-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '18.04', 'pkgname': 'libgimp2.0-dev', 'pkgver': '2.8.22-1ubuntu0.1~esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '20.04', 'pkgname': 'gimp', 'pkgver': '2.10.18-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '20.04', 'pkgname': 'gimp-data', 'pkgver': '2.10.18-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '20.04', 'pkgname': 'libgimp2.0', 'pkgver': '2.10.18-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '20.04', 'pkgname': 'libgimp2.0-dev', 'pkgver': '2.10.18-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '22.04', 'pkgname': 'gimp', 'pkgver': '2.10.30-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '22.04', 'pkgname': 'gimp-data', 'pkgver': '2.10.30-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '22.04', 'pkgname': 'libgimp2.0', 'pkgver': '2.10.30-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '22.04', 'pkgname': 'libgimp2.0-dev', 'pkgver': '2.10.30-1ubuntu0.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '24.04', 'pkgname': 'gimp', 'pkgver': '2.10.36-3ubuntu0.24.04.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '24.04', 'pkgname': 'gimp-data', 'pkgver': '2.10.36-3ubuntu0.24.04.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '24.04', 'pkgname': 'libgimp2.0-dev', 'pkgver': '2.10.36-3ubuntu0.24.04.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']},
    {'osver': '24.04', 'pkgname': 'libgimp2.0t64', 'pkgver': '2.10.36-3ubuntu0.24.04.1+esm2', 'ubuntu_pro': TRUE, 'cves': ['CVE-2025-2760', 'CVE-2025-10934', 'CVE-2025-14422', 'CVE-2025-48797', 'CVE-2025-48798']}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (!empty_or_null(package_array['cves'])) cves = package_array['cves'];
  var pro_required = NULL;
  if (!empty_or_null(package_array['ubuntu_pro'])) pro_required = package_array['ubuntu_pro'];
  if (osver && pkgname && pkgver) {
    if (deb_check(release:osver, prefix:pkgname, reference:pkgver, cves:cves)) {
        flag++;
        if (!ubuntu_pro_detected && !pro_caveat_needed) pro_caveat_needed = pro_required;
    }
  }
}

if (flag)
{
  var extra = '';
  if (pro_caveat_needed) {
    extra += 'NOTE: This vulnerability check contains fixes that apply to packages only \n';
    extra += 'available in Ubuntu ESM repositories. Access to these package security updates \n';
    extra += 'require an Ubuntu Pro subscription.\n\n';
  }
  extra += ubuntu_report_get();
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : extra
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'gimp / gimp-data / libgimp2.0 / libgimp2.0-dev / libgimp2.0t64');
}