openSUSE 16: libpython3_13-1_0 / libpython3_13-1_0-x86-64-v3 / libpython3_13t1_0 / etc (openSUSE-SU-2026:21595-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2026:21595-1. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(338682);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/09/03");

  script_cve_id(
    "CVE-2025-15366",
    "CVE-2025-15367",
    "CVE-2026-0864",
    "CVE-2026-4360",
    "CVE-2026-8328",
    "CVE-2026-11940",
    "CVE-2026-11972",
    "CVE-2026-15308"
  );
  script_xref(name:"IAVA", value:"2026-A-0142-S");
  script_xref(name:"IAVA", value:"2026-A-0549-S");

  script_name(english:"openSUSE 16: libpython3_13-1_0 / libpython3_13-1_0-x86-64-v3 / libpython3_13t1_0 / etc (openSUSE-SU-2026:21595-1)");

  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-2026:21595-1 advisory.

    - CVE-2025-15366: user-controlled command can allow additional commands injected using newlines
    (bsc#1257044).
    - CVE-2025-15367: control characters may allow the injection of additional commands (bsc#1257041).
    - CVE-2026-0864: improper handling of line-ending characters can lead to configuration file injection when
    the
      `configparser` module is used (bsc#1269066).
    - CVE-2026-4360: in the Tarfile.extract() function, the filter parameter is not passed properly when
    extracting
      hardlinks (bsc#1269959).
    - CVE-2026-8328: `ftpcp()` does not use actual peer address and trusts server-supplied PASV host address
    (bsc#1265268).
    - CVE-2026-11940: tarfile extraction filter bypass via a crafted archive allows escaping the destination
    directory and
      enables arbitrary file reads and writes (bsc#1268977).
    - CVE-2026-11972: infinite loop due to improper EOF handling in the tarfile module streaming mode can lead
    to DoS
      (bsc#1269788).
    - CVE-2026-15308: Incremental HTMLParser allows CPU-exhaustion DoS via repeated unterminated markup
    declarations
      (bsc#1271192).

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/1257041");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1257044");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1265268");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1268977");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1269066");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1269788");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1269959");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1271192");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2025-15366");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2025-15367");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-0864");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-11940");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-11972");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-15308");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-4360");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2026-8328");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
  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:L/UI:N/S:U/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_supplemental", value:"CVSS:4.0/U:Amber");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-4360");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2026-0864");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2026-15308");

  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:"2026/01/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/08/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/08/21");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpython3_13-1_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpython3_13-1_0-x86-64-v3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpython3_13t1_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-base-x86-64-v3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-curses");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-dbm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-idle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-curses");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-dbm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-idle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-testsuite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-tk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-nogil-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-testsuite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-tk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python313-x86-64-v3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:16.0");
  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:"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':'libpython3_13-1_0-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libpython3_13-1_0-x86-64-v3-3.13.14-160000.2.1', 'cpu':'x86_64', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'libpython3_13t1_0-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-base-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-base-x86-64-v3-3.13.14-160000.2.1', 'cpu':'x86_64', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-curses-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-dbm-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-devel-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-idle-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-base-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-curses-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-dbm-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-devel-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-idle-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-testsuite-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-tk-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-nogil-tools-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-testsuite-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-tk-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-tools-3.13.14-160000.2.1', 'release':'SUSE16.0', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'python313-x86-64-v3-3.13.14-160000.2.1', 'cpu':'x86_64', '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_WARNING,
      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, 'libpython3_13-1_0 / libpython3_13-1_0-x86-64-v3 / libpython3_13t1_0 / etc');
}