SQLite 3.49.1 < 3.50.3 Integer Overflow (GHSA-v2c8-vqqp-hv3g)

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

include('compat.inc');

if (description)
{
  script_id(265372);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/30");

  script_cve_id("CVE-2025-7709");
  script_xref(name:"IAVA", value:"2025-A-0688-S");

  script_name(english:"SQLite 3.49.1 < 3.50.3 Integer Overflow (GHSA-v2c8-vqqp-hv3g)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of SQLite installed on the remote host is prior to 3.50.3. It is, therefore, affected
by a integer overflow vulnerability as referenced in GHSA-v2c8-vqqp-hv3g advisory.

  - An integer overflow exists in the FTS5 https://sqlite.org/fts5.html  extension. It occurs when the size 
    of an array of tombstone pointers is calculated and truncated into a 32-bit integer. A pointer to 
    partially controlled data can then be written out of bounds. (CVE-2025-7709)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://github.com/google/security-research/security/advisories/GHSA-v2c8-vqqp-hv3g
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d4555387");
  script_set_attribute(attribute:"solution", value:
"Upgrade to SQLite 3.50.3 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:N/I:C/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-7709");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/08/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/08/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/09/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:sqlite:sqlite");
  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:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("sqlite_nix_installed.nbin", "sqlite_win_installed.nbin");
  script_require_keys("installed_sw/SQLite");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'requires': [
    {'scope': 'target', 'match_one': {'os': ['windows', 'linux']}}
  ],
  'checks': [
    {
      'check_algorithm': 'default',
      'product': {'name': 'SQLite', 'type': 'app'},
      'constraints': [
        {
          'min_version': '3.49.1', 'fixed_version': '3.50.3'
        }
      ] 
    }
  ]
};

var result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_WARNING);
vdf::handle_check_and_report_errors(vdf_result:result);