openSUSE 16 Security Update : alloy (openSUSE-SU-2026:20140-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2026:20140-1. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(297777);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/04");

  script_cve_id(
    "CVE-2025-31133",
    "CVE-2025-52565",
    "CVE-2025-52881",
    "CVE-2025-68156"
  );

  script_name(english:"openSUSE 16 Security Update : alloy (openSUSE-SU-2026:20140-1)");

  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 a package installed that is affected by multiple vulnerabilities as referenced in the
openSUSE-SU-2026:20140-1 advisory.

    Update to 1.12.2:

    Security fixes:

    - CVE-2025-68156: github.com/expr-lang/expr/builtin: Fixed potential DoS via unbounded recursion
    (bsc#1255333):
    - CVE-2025-31133, CVE-2025-52565, CVE-2025-52881: github.com/opencontainers/runc: Fixed container
      breakouts by bypassing runc's restrictions for writing to arbitrary /proc files (bsc#1255074)

    Other fixes:

        - Add missing configuration parameter
          deployment_name_from_replicaset to k8sattributes processor
          (5b90a9d) (@dehaansa)
        - database_observability: Fix schema_details collector to fetch
          column definitions with case sensitive table names (#4872)
          (560dff4) (@jharvey10, @fridgepoet)
        - deps: Update jose2go to 1.7.0 (#4858) (dfdd341) (@jharvey10)
        - deps: Update npm dependencies [backport] (#5201) (8e06c26)
          (@jharvey10)
        - Ensure the squid exporter wrapper properly brackets ipv6
          addresses [backport] (#5205) (e329cc6) (@dehaansa)
        - Preserve meta labels in loki.source.podlogs (#5097) (ab4b21e)
          (@kalleep)
        - Prevent panic in import.git when update fails [backport]
          (#5204) (c82fbae) (@dehaansa, @jharvey10)
        - show correct fallback alloy version instead of v1.13.0
          (#5110) (b72be99) (@dehaansa, @jharvey10)

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/1255074");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1255333");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2025-31133");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2025-52565");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2025-52881");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2025-68156");
  script_set_attribute(attribute:"solution", value:
"Update the affected alloy package.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/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:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-52881");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2025-31133");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2025-52565");

  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:"2025/11/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/01/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/02/04");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:alloy");
  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':'alloy-1.12.2-160000.1.1', '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_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, 'alloy');
}