GitLab 15.0 < 15.8.5 / 15.9 < 15.9.4 / 15.10 < 15.10.1 (CVE-2023-1710)

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

include('compat.inc');

if (description)
{
  script_id(173813);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/05/04");

  script_cve_id("CVE-2023-1710");
  script_xref(name:"IAVA", value:"2023-A-0168-S");

  script_name(english:"GitLab 15.0 < 15.8.5 / 15.9 < 15.9.4 / 15.10 < 15.10.1 (CVE-2023-1710)");

  script_set_attribute(attribute:"synopsis", value:
"The GitLab instance installed on the remote host is affected by vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of GitLab installed on the remote host is prior to 15.8.5, 15.9.4, 15.10.1. It is, therefore, affected by a
vulnerability as referenced in the SECURITY-RELEASE-GITLAB-15-10-1-RELEASED advisory.

  - A sensitive information disclosure vulnerability in GitLab affecting all versions from 15.0 prior to
    15.8.5, 15.9 prior to 15.9.4 and 15.10 prior to 15.10.1 allows an attacker to view the count of internal
    notes for a given issue. This is a medium severity issue (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N,
    5.3). It is now mitigated in the latest release and is assigned CVE-2023-1710 (CVE-2023-1710)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://about.gitlab.com/releases/2023/03/30/security-release-gitlab-15-10-1-released/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?43e3f19d");
  script_set_attribute(attribute:"solution", value:
"Upgrade to GitLab version 15.8.5, 15.9.4, 15.10.1 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-2023-1710");

  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:"2023/03/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/03/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/04/04");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:gitlab:gitlab");
  script_set_attribute(attribute:"stig_severity", value:"I");
  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) 2023 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 =~ "^15\.(8|9|10)$")
  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' : '15.0', 'fixed_version' : '15.8.5' },
  { 'min_version' : '15.9', 'max_version' : '15.9.3', 'fixed_version' : '15.9.4' },
  { 'min_version' : '15.10', 'max_version' : '15.10.0', 'fixed_version' : '15.10.1' }
];

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