Python Library Pillow 11.2.x < 11.3.0 Write Buffer Overflow

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

include('compat.inc');

if (description)
{
  script_id(241329);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/10");

  script_cve_id("CVE-2025-48379");
  script_xref(name:"IAVA", value:"2025-A-0468");

  script_name(english:"Python Library Pillow 11.2.x < 11.3.0 Write Buffer Overflow");

  script_set_attribute(attribute:"synopsis", value:
"A Python library installed on the remote host is affected by a write buffer overflow vulnerability.");
  script_set_attribute(attribute:"description", value:
"The detected version of the Pillow Python package, Pillow, is 11.2.x prior to 11.3.0. It is,
therefore, affected by a write buffer overflow vulnerability. There is a heap buffer overflow 
when writing a sufficiently large (>64k encoded with default settings) image in the DDS format 
due to writing into a buffer without checking for available space. This only affects users 
who save untrusted data as a compressed DDS image.

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/python-pillow/Pillow/security/advisories/GHSA-xg8h-j46f-w952
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?476d9193");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Pillow version 11.3.0 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:S/C:N/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-48379");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/07/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/07/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"asset_categories", value:"component");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:python:pillow");
  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:"Misc.");

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

  script_dependencies("python_packages_installed_nix.nbin", "python_packages_win_installed.nbin");
  script_require_ports("Host/nix/Python/Packages/Enumerated", "Host/win/Python/Packages/Enumerated");

  exit(0);
}

include('python.inc');

var pkg = 'Pillow';
var cpe = 'cpe:/a:python:pillow';

var lib_info = python::get_package_info(pkg_name:pkg, cpe:cpe);

if (empty_or_null(lib_info))
  audit(AUDIT_NOT_INST, pkg);

vcf::check_all_backporting(app_info:lib_info);

var constraints = [
  { 'min_version' : '11.2.0' , 'fixed_version' : '11.3.0' }
];

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