The version of GitLab installed on the remote host is affected by a vulnerability, as follows:
Note that Nessus has not tested for this issue but has instead relied only on the applicationβs self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(159925);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/02");
script_cve_id("CVE-2021-22205");
script_xref(name:"IAVA", value:"2021-A-0523-S");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2021/11/17");
script_name(english:"GitLab 11.9 < 13.8.8 / 13.9 < 13.9.6 / 13.10 < 13.10.3 (CVE-2021-22205)");
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 CE/EE affecting all versions starting from 11.9. GitLab was not
properly validating image files that were passed to a file parser which resulted in a remote command
execution. (CVE-2021-22205)
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/2021/04/14/security-release-gitlab-13-10-3-released/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e0f673b6");
script_set_attribute(attribute:"solution", value:
"Upgrade to GitLab version 13.8.8, 13.9.6, 13.10.3 or later.");
script_set_attribute(attribute:"agent", value:"unix");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-22205");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'GitLab Unauthenticated Remote ExifTool Command Injection');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/04/23");
script_set_attribute(attribute:"patch_publication_date", value:"2021/04/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/04/20");
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:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("gitlab_nix_installed.nbin", "gitlab_webui_detect.nbin");
script_require_keys("installed_sw/GitLab");
script_require_ports("Services/www", 80, 443);
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 =~ "^13\.(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' : '11.9', 'fixed_version' : '13.8.8' },
{ 'min_version' : '13.9', 'fixed_version' : '13.9.6' },
{ 'min_version' : '13.10', 'fixed_version' : '13.10.3' }
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);