openSUSE 16: ImageMagick / ImageMagick-config-7-SUSE / etc (openSUSE-SU-2026:21071-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2026:21071-1. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(324064);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/01");

  script_cve_id(
    "CVE-2026-40169",
    "CVE-2026-42050",
    "CVE-2026-42326",
    "CVE-2026-45031",
    "CVE-2026-45358",
    "CVE-2026-45359",
    "CVE-2026-45624",
    "CVE-2026-45664",
    "CVE-2026-46520",
    "CVE-2026-46521",
    "CVE-2026-46522",
    "CVE-2026-46523",
    "CVE-2026-46557",
    "CVE-2026-46559",
    "CVE-2026-46692",
    "CVE-2026-46693",
    "CVE-2026-47165",
    "CVE-2026-47166",
    "CVE-2026-48724",
    "CVE-2026-48733",
    "CVE-2026-48734",
    "CVE-2026-48994",
    "CVE-2026-49218",
    "CVE-2026-53460",
    "CVE-2026-53461",
    "CVE-2026-53463",
    "CVE-2026-53464",
    "CVE-2026-56367",
    "CVE-2026-56368",
    "CVE-2026-56370",
    "CVE-2026-56371",
    "CVE-2026-56376"
  );

  script_name(english:"openSUSE 16: ImageMagick / ImageMagick-config-7-SUSE / etc (openSUSE-SU-2026:21071-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the
openSUSE-SU-2026:21071-1 advisory.

    This update for ImageMagick fixes the following issues

    Security issues:

    - CVE-2026-42050: Stack buffer overflow in XTileImage (bsc#1265048).
    - CVE-2026-42326: Information disclosure via malicious IPTC input file (bsc#1268092).
    - CVE-2026-45031: Denial of Service due to resource policy bypass in PSD decoder (bsc#1268094).
    - CVE-2026-45358: off by one in the meta encoder could result in an out of bounds read of a single byte in
    the meta
      encoder (bsc#1268102).
    - CVE-2026-45359: Information Disclosure via Invalid Connected-Components Value (bsc#1268095).
    - CVE-2026-45624: Data exposure due to image processing vulnerability (bsc#1268096).
    - CVE-2026-45664: Denial of Service due to excessive resource use in MNG coder (bsc#1268101).
    - CVE-2026-46520: Denial of Service via out-of-bounds write when processing multiple images (bsc#1268112).
    - CVE-2026-46521: out of bounds write can occur due to a missing check when using LZMA compression in the
    MIFF encoder
      (bsc#1268124).
    - CVE-2026-46522: denial of service via crafted MIFF file due to a missing check in the MIFF decoder
    (bsc#1268126).
    - CVE-2026-46523: heap-use-after-free via a crafted MSL image (bsc#1268125).
    - CVE-2026-46557: stack overflow can occur in the fx operation by passing a crafted argument due to a
    missing depth
      check (bsc#1268123).
    - CVE-2026-46559: heap buffer over-write of a single byte when specifying certain options due to n
    incorrect check in
      the JP2 (bsc#1268121).
    - CVE-2026-46692: heap buffer over-write in the server process via an attacker who can connect to a magick
    -distribute-
      cache service (bsc#1268120).
    - CVE-2026-46693: file descriptor hijacking in the server process when a race condition is met via an
    attacker who can
      connect to a magick -distribute-cache service (bsc#1268117).
    - CVE-2026-47165: distributed pixel cache was originally designed to operate without a challenge--response
      authentication model (bsc#1268114).
    - CVE-2026-47166: heap buffer over-read in the server process via an attacker who can connect to a magick
    -distribute-
      cache service (bsc#1268113).
    - CVE-2026-48724: Heap Buffer Underwrite in Floyd-Steinberg depth dithering (bsc#1268116).
    - CVE-2026-48733: Infinite Loop in subimage-search with crafted image (bsc#1268119).
    - CVE-2026-48734: Stack Overflow in MVG decoder (bsc#1268122).
    - CVE-2026-48994: heap buffer over-write due to a missing check of a return value in the MAT decoder on
    32-bit systems
      (bsc#1268111).
    - CVE-2026-49218: denial of service due to a missing check in the DCM decoder (bsc#1268110).
    - CVE-2026-53460: out-of-Memory condition due to a missing check for maximum memory request in
    AcquireAlignedMemory
      (bsc#1268108).
    - CVE-2026-53461: out of bounds heap write due to an incorrect loop in the ICON decoder (bsc#1268107).
    - CVE-2026-53463: null pointer deference due to passing incorrect arguments in the distort operation
    (bsc#1268105).
    - CVE-2026-53464: small memory leak due to providing invalid options to the wand option parser
    (bsc#1268103).
    - CVE-2026-56367: ImageMagick contains an integer overflow in the PSB (PSD v2) RLE decoding path that
    causes a heap out-
      of-bounds read (bsc#1268645).
    - CVE-2026-56368: memory leak in multiple coders that write raw pixel data (bsc#1269064).
    - CVE-2026-56370: out-of-bounds access in `ConnectedComponentsImage()` when processing connected-
    components:* artifacts
      with invalid indices (bsc#1269063).
    - CVE-2026-56371: memory leak in coders/txt.c when processing TXT files with texture attributes
    (bsc#1268879).
    - CVE-2026-56376: heap use-after-free in the meta coder can lead to denial of service via specially
    crafted image files
      (bsc#1268880).

    Non security issue:

    - ImageMagick update 7.1.2.0-160000.9.1 is broken for softlinks (bsc#1265373).

Tenable has extracted the preceding description block directly from the SUSE 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://bugzilla.suse.com/1265048");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1265373");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268092");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268094");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268095");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268096");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268101");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268102");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268103");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268105");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268107");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268108");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268110");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268111");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268112");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268113");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268114");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268116");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268117");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268119");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268120");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268121");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268122");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268123");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268124");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268125");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268126");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268645");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268879");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268880");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1269063");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1269064");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-40169");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-42050");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-42326");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-45031");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-45358");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-45359");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-45624");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-45664");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46520");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46521");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46522");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46523");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46557");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46559");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46692");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-46693");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-47165");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-47166");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-48724");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-48733");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-48734");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-48994");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-49218");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-53460");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-53461");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-53463");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-53464");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-56367");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-56368");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-56370");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-56371");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-56376");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/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:N/UI:N/S:U/C:H/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-56367");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2026-56376");

  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:"2026/02/25");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/06/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/01");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-config-7-SUSE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-config-7-upstream-limited");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-config-7-upstream-open");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-config-7-upstream-secure");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-config-7-upstream-websafe");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:ImageMagick-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libMagick++-7_Q16HDRI5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libMagick++-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libMagickCore-7_Q16HDRI10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libMagickWand-7_Q16HDRI10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:perl-PerlMagick");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:16.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE 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/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/SuSE/release');
if (isnull(os_release) || os_release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
var _os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:os_release);
if (isnull(_os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
_os_ver = _os_ver[1];
if (os_release !~ "^(SUSE16\.0)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '16.0', os_release);
if (!get_kb_item("Host/SuSE/rpm-list")) 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, 'openSUSE ' + _os_ver, cpu);

var pkgs = [
    {'reference':'ImageMagick-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-config-7-SUSE-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-config-7-upstream-limited-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-config-7-upstream-open-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-config-7-upstream-secure-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-config-7-upstream-websafe-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-devel-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ImageMagick-extra-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libMagick++-7_Q16HDRI5-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libMagick++-devel-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libMagickCore-7_Q16HDRI10-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libMagickWand-7_Q16HDRI10-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'perl-PerlMagick-7.1.2.0-160000.10.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var _cpu = NULL;
  var rpm_spec_vers_cmp = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (reference && _release) {
    if (rpm_check(release:_release, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'ImageMagick / ImageMagick-config-7-SUSE / etc');
}