openSUSE 15 Security Update : git-lfs (openSUSE-SU-2025:0153-1)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2025:0153-1. The text itself
# is copyright (C) SUSE.
##

include('compat.inc');

if (description)
{
  script_id(235779);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/05/13");

  script_cve_id("CVE-2024-53263");

  script_name(english:"openSUSE 15 Security Update : git-lfs (openSUSE-SU-2025:0153-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The remote openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE-
SU-2025:0153-1 advisory.

    Update to 3.6.1: (boo#1235876):

      This release introduces a security fix for all platforms, which
      has been assigned CVE-2024-53263.

      When requesting credentials from Git for a remote host, prior
      versions of Git LFS passed portions of the host's URL to the
      git-credential(1) command without checking for embedded
      line-ending control characters, and then sent any credentials
      received back from the Git credential helper to the remote host.
      By inserting URL-encoded control characters such as line feed
      (LF) or carriage return (CR) characters into the URL, an attacker
      might have been able to retrieve a user's Git credentials.
      Git LFS now prevents bare line feed (LF) characters from being
      included in the values sent to the git-credential(1) command, and
      also prevents bare carriage return (CR) characters from being
      included unless the credential.protectProtocol configuration
      option is set to a value equivalent to false.

      * Bugs

        - Reject bare line-ending control characters in Git credential
          requests (@chrisd8088)

    update to version 3.6.0:

    - https://github.com/git-lfs/git-lfs/releases/tag/v3.6.0

    update to 3.5.1:

      * Build release assets with Go 1.21 #5668 (@bk2204)
      * script/packagecloud: instantiate distro map properly #5662
        (@bk2204)
      * Install msgfmt on Windows in CI and release workflows
        #5666 (@chrisd8088)

    update to version 3.4.1:

    - https://github.com/git-lfs/git-lfs/releases/tag/v3.4.1

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1235876");
  # https://lists.opensuse.org/archives/list/[email protected]/thread/DUJEMV422T3LAPI4DRX6RNNLCCUYCIHN/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f63739c9");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2024-53263");
  script_set_attribute(attribute:"solution", value:
"Update the affected git-lfs package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/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:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-53263");

  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:"2025/01/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/05/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/05/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:git-lfs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.6");
  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) 2025 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 !~ "^(SUSE15\.6)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.6', 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':'git-lfs-3.6.1-bp156.2.3.1', 'release':'SUSE15.6', '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, 'git-lfs');
}