SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2024:1673-2)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2024:1673-2. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(200510);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/14");

  script_cve_id(
    "CVE-2020-35654",
    "CVE-2021-23437",
    "CVE-2021-25289",
    "CVE-2021-25290",
    "CVE-2021-25292",
    "CVE-2021-25293",
    "CVE-2021-27921",
    "CVE-2021-27922",
    "CVE-2021-27923",
    "CVE-2021-34552",
    "CVE-2022-22815",
    "CVE-2022-22816"
  );
  script_xref(name:"SuSE", value:"SUSE-SU-2024:1673-2");

  script_name(english:"SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2024:1673-2)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in
the SUSE-SU-2024:1673-2 advisory.

    - Fixed ImagePath.Path array handling (bsc#1194552, CVE-2022-22815, bsc#1194551, CVE-2022-22816)
    - Use snprintf instead of sprintf (bsc#1188574, CVE-2021-34552)
    - Fix Memory DOS in Icns, Ico and Blp Image Plugins. (bsc#1183110, CVE-2021-27921, bsc#1183108,
    CVE-2021-27922, bsc#1183107, CVE-2021-27923)
    - Fix OOB read in SgiRleDecode.c (bsc#1183102, CVE-2021-25293)
    - Use more specific regex chars to prevent ReDoS (bsc#1183101, CVE-2021-25292)
    - Fix negative size read in TiffDecode.c (bsc#1183105, CVE-2021-25290)
    - Raise ValueError if color specifier is too long (bsc#1190229, CVE-2021-23437)
    - Incorrect error code checking in TiffDecode.c (bsc#1183103, CVE-2021-25289)
    - OOB Write in TiffDecode.c (bsc#1180833, CVE-2020-35654)

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/1180833");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183101");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183102");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183103");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183105");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183107");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183108");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1183110");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1188574");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1190229");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1194551");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1194552");
  # https://lists.suse.com/pipermail/sle-security-updates/2024-June/018714.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5fdd1055");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-35654");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-23437");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-25289");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-25290");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-25292");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-25293");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-27921");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-27922");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-27923");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-34552");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-22815");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-22816");
  script_set_attribute(attribute:"solution", value:
"Update the affected python3-Pillow package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:N/AC:L/PR:N/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-2021-34552");

  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:"2021/01/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-Pillow");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
  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) 2024 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, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15', 'SUSE (' + os_ver + ')');

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, 'SUSE (' + os_ver + ')', cpu);

var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(6)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP6", os_ver + " SP" + service_pack);

var pkgs = [
    {'reference':'python3-Pillow-7.2.0-150300.3.15.1', 'sp':'6', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.6']}
];

var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var exists_check = 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['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (reference && _release) {
    if (exists_check) {
      var check_flag = 0;
      foreach var check (exists_check) {
        if (!rpm_exists(release:_release, rpm:check)) continue;
        check_flag++;
      }
      if (!check_flag) continue;
    }
    if (rpm_check(release:_release, sp:sp, 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, 'python3-Pillow');
}