MongoDB 7.0.x < 7.0.16 / 8.0.x < 8.0.1 Buffer Overflow (SERVER-94461)

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

include('compat.inc');

if (description)
{
  script_id(241372);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/03/13");

  script_cve_id("CVE-2025-0755");
  script_xref(name:"IAVB", value:"2025-B-0102-S");

  script_name(english:"MongoDB  7.0.x < 7.0.16 / 8.0.x < 8.0.1 Buffer Overflow (SERVER-94461)");

  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 prior to 7.0.16 and 8.0 prior to 8.0.1. It is, therefore, 
affected by a vulnerability as referenced in the SERVER-94461 advisory.

  - The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow 
    when performing operations that could result in a final BSON document which exceeds the maximum allowable 
    size (INT32_MAX), resulting in a segmentation fault and possible application crash. This issue affected 
    libbson versions prior to 1.27.5, MongoDB Server v8.0 versions prior to 8.0.1 and MongoDB Server v7.0 
    versions prior to 7.0.16 (CVE-2025-0755)

  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-94461");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MongoDB version 7.0.16 / 8.0.1 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-0755");

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/09/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/09/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/04");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mongodb:mongodb");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Databases");

  script_copyright(english:"This script is Copyright (C) 2025-2026 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', 'fixed_version' : '7.0.16' },
          { 'min_version' : '8.0', 'fixed_version' : '8.0.1' }
      ]
    }
  ]
};

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);