GitHub Enterprise 3.10.x < 3.10.6 / 3.11.x < 3.11.14 / 3.12.x < 3.12.8 / 3.13.x < 3.13.3 (ghsa_75w9_x6cm_hvwg)

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

include('compat.inc');

if (description)
{
  script_id(208085);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/04");

  script_cve_id("CVE-2024-6337");

  script_name(english:"GitHub Enterprise 3.10.x < 3.10.6 / 3.11.x < 3.11.14 / 3.12.x < 3.12.8 / 3.13.x < 3.13.3 (ghsa_75w9_x6cm_hvwg)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of GitHub Enterprise installed on the remote host is prior to 3.10.6, 3.11.14, 3.12.8, or 3.13.3. It is,
therefore, affected by a vulnerability as referenced in the ghsa_75w9_x6cm_hvwg advisory.

  - An Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed a GitHub
    App with only content: read and pull_request_write: write permissions to read issue content inside a
    private repository. This was only exploitable via user access token and installation access token was not
    impacted. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed
    in versions 3.13.3, 3.12.8, 3.11.14 and 3.10.16. This vulnerability was reported via the GitHub Bug Bounty
    program. (CVE-2024-6337)

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://github.com/advisories/GHSA-75w9-x6cm-hvwg");
  # https://docs.github.com/en/[email protected]/admin/release-notes#3.10.16
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?043f097e");
  # https://docs.github.com/en/[email protected]/admin/release-notes#3.11.14
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1508633e");
  # https://docs.github.com/en/[email protected]/admin/release-notes#3.12.8
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?60426543");
  # https://docs.github.com/en/[email protected]/admin/release-notes#3.13.3
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1c9c7854");
  script_set_attribute(attribute:"solution", value:
"Upgrade to GitHub Enterprise version 3.10.6 / 3.11.14 / 3.12.8 / 3.13.3 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/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:L/UI:N/S:U/C:H/I:N/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:H/AT:P/PR:L/UI:P/VC:H/VI:N/VA:N/SC:L/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-2024-6337");

  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:"2024/08/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/08/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/10/03");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:github:github_enterprise");
  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("github_enterprise_detect.nbin");
  script_require_keys("installed_sw/GitHub Enterprise");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::combined_get_app_info(app:'GitHub Enterprise');

if (report_paranoia < 2) {
  vcf::check_all_backporting(app_info:app_info);
  vcf::check_granularity(app_info:app_info, sig_segments:3);
}

var constraints = [
  { 'min_version' : '3.10', 'fixed_version' : '3.10.6' },
  { 'min_version' : '3.11', 'fixed_version' : '3.11.14' },
  { 'min_version' : '3.12', 'fixed_version' : '3.12.8' },
  { 'min_version' : '3.13', 'fixed_version' : '3.13.3' }
];

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