MongoDB 7.0.x < 7.0.43 / 8.0.x < 8.0.32 / 8.3.x < 8.3.11 Memory Corruption

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

include('compat.inc');

if (description)
{
  script_id(347950);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/09/21");

  script_cve_id("CVE-2026-89099");
  script_xref(name:"IAVA", value:"2026-A-1010");

  script_name(english:"MongoDB 7.0.x < 7.0.43 / 8.0.x < 8.0.32 / 8.3.x < 8.3.11 Memory Corruption");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of MongoDB installed on the remote host is 7.0.x prior to 7.0.43, 8.0.x prior to 8.0.32, or 8.3.x prior
to 8.3.11. It is, therefore, affected by a memory corruption vulnerability:

  - A race condition in the document value layer of MongoDB Server can allow concurrent server threads to
    operate on the same internal memory without synchronization, leading to memory corruption. An authenticated
    user with standard database privileges may potentially terminate the server and corrupt process memory.
    (CVE-2026-89099)

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://jira.mongodb.org/browse/SERVER-134063");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MongoDB version 7.0.43 / 8.0.32 / 8.3.11 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H");
  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:P/PR:L/UI:N/VC:H/VI:H/VA:H/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-2026-89099");

  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:"2026/09/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/09/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/09/18");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mongodb:mongodb");
  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:"Databases");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mongodb_win_installed.nbin", "mongodb_nix_installed.nbin", "mongodb_macos_installed.nbin", "mongodb_detect.nasl");
  script_require_keys("installed_sw/MongoDB");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'MongoDB', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints' : [
        {'min_version':'7.0.0', 'fixed_version':'7.0.43'},
        {'min_version':'8.0.0', 'fixed_version':'8.0.32'},
        {'min_version':'8.3.0', 'fixed_version':'8.3.11'}
      ]
    }
  ]
};

var vdf_result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE, check_backporting:TRUE);
vdf::handle_check_and_report_errors(vdf_result:vdf_result);