GitLab 17.3 < 17.3.7 / 17.4 < 17.4.4 / 17.5 < 17.5.2 (CVE-2024-10240)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(211882);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/11/26");

  script_cve_id("CVE-2024-10240");

  script_name(english:"GitLab 17.3 < 17.3.7 / 17.4 < 17.4.4 / 17.5 < 17.5.2 (CVE-2024-10240)");

  script_set_attribute(attribute:"synopsis", value:
"The version of GitLab installed on the remote host is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of GitLab installed on the remote host is affected by a vulnerability, as follows:

  - An issue has been discovered in GitLab EE affecting all versions starting from 17.3 before 17.3.7, all
    versions starting from 17.4 before 17.4.4, all versions starting from 17.5 before 17.5.2 in which an
    unauthenticated user may be able to read some information about an MR in a private project, under certain
    circumstances. (CVE-2024-10240)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://gitlab.com/gitlab-org/cves/-/blob/master/2024/CVE-2024-10240.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1521ee1b");
  script_set_attribute(attribute:"see_also", value:"https://gitlab.com/gitlab-org/gitlab/-/issues/493188");
  # https://about.gitlab.com/releases/2024/11/13/patch-release-gitlab-17-5-2-released/#information-disclosure-through-an-api-endpoint
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d03028cb");
  script_set_attribute(attribute:"solution", value:
"Upgrade to GitLab version 17.3.7, 17.4.4, 17.5.2 or later.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/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:N/S:U/C:L/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-10240");

  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:"2024/11/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/11/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/11/26");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:gitlab:gitlab");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("gitlab_webui_detect.nbin", "gitlab_nix_installed.nbin");
  script_require_keys("installed_sw/GitLab");

  exit(0);
}

include('vcf.inc');

var app = 'GitLab';
var app_info = vcf::combined_get_app_info(app:app);

if (report_paranoia < 2 && max_index(app_info.parsed_version[0]) < 3 && app_info.version =~ "^17\.(3|4|5)$")
  if (!empty_or_null(app_info.port))
    audit(AUDIT_POTENTIAL_VULN, app, app_info.version, app_info.port);
  else
    audit(AUDIT_POTENTIAL_VULN, app, app_info.version);

var constraints = [
  { 'min_version' : '17.3', 'fixed_version' : '17.3.7' },
  { 'min_version' : '17.4', 'fixed_version' : '17.4.4' },
  { 'min_version' : '17.5', 'fixed_version' : '17.5.2' }
];

vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_WARNING
);