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Mozilla Firefox Security Advisories (MFSA2023-26, MFSA2023-31) - Windows

🗓️ 03 Aug 2023 00:00:00Reported by Copyright (C) 2023 Greenbone AGType 
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Mozilla Firefox is prone to multiple use-after-free vulnerabilities. Multiple flaws exist due to use-after-free in workers, offscreen Canvas could have bypassed cross-origin restrictions, incorrect value used during WASM compilation, potential permissions request bypass via clickjacking, crash in DOMParser due to out-of-memory conditions, stack buffer overflow in StorageManager, full screen notification obscured by file open dialog, and more. Successful exploitation allows attackers to disclose sensitive information, execute arbitrary code, and cause a denial of service condition. Upgrade to version 116 or later

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Code
# SPDX-FileCopyrightText: 2023 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:mozilla:firefox";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.832350");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2023-4045", "CVE-2023-4046", "CVE-2023-4047", "CVE-2023-4048",
                "CVE-2023-4049", "CVE-2023-4050", "CVE-2023-4051", "CVE-2023-4052",
                "CVE-2023-4053", "CVE-2023-4054", "CVE-2023-4055", "CVE-2023-4056",
                "CVE-2023-4057", "CVE-2023-4058", "CVE-2023-3600");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-08-04 17:50:00 +0000 (Fri, 04 Aug 2023)");
  script_tag(name:"creation_date", value:"2023-08-03 17:25:12 +0530 (Thu, 03 Aug 2023)");
  script_name("Mozilla Firefox Security Advisories (MFSA2023-26, MFSA2023-31) - Windows");

  script_tag(name:"summary", value:"Mozilla Firefox is prone to multiple
  use-after-free vulnerabilities.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
  on the target host.");

  script_tag(name:"insight", value:"Multiple flaws exist due to,

  - Use-after-free in workers.

  - Offscreen Canvas could have bypassed cross-origin restrictions.

  - Incorrect value used during WASM compilation.

  - Potential permissions request bypass via clickjacking.

  - Crash in DOMParser due to out-of-memory conditions.

  - Stack buffer overflow in StorageManager.

  - Full screen notification obscured by file open dialog.

  - File deletion and privilege escalation through Firefox uninstaller.

  - Full screen notification obscured by external program.

  - Cookie jar overflow caused unexpected cookie jar state.");

  script_tag(name:"impact", value:"Successful exploitation allow attackers to
  disclose sensitive information, execute arbitrary code and cause denial of service
  condition.");

  script_tag(name:"affected", value:"Mozilla Firefox version before
  116 on Windows.");

  script_tag(name:"solution", value:"Upgrade to version 116
  or later, Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"registry");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2023-29/");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("General");
  script_dependencies("gb_firefox_detect_win.nasl");
  script_mandatory_keys("Firefox/Win/Ver");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!infos = get_app_version_and_location( cpe:CPE, exit_no_version:TRUE))
  exit(0);

vers = infos["version"];
path = infos["location"];

if(version_is_less(version:vers, test_version:"116")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"116", install_path:path);

  security_message(port:0, data:report);
  exit(0);
}

exit(99);

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