Mozilla Firefox Security Advisory (MFSA2022-01) - Linux

# Copyright (C) 2022 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.2.1.2022.01");
  script_cve_id("CVE-2021-4140", "CVE-2022-22737", "CVE-2022-22738", "CVE-2022-22739", "CVE-2022-22740", "CVE-2022-22741", "CVE-2022-22742", "CVE-2022-22743", "CVE-2022-22745", "CVE-2022-22747", "CVE-2022-22748", "CVE-2022-22751", "CVE-2022-22752", "CVE-2022-22763");
  script_tag(name:"creation_date", value:"2022-02-09 13:04:21 +0000 (Wed, 09 Feb 2022)");
  script_version("2023-10-19T05:05:21+0000");
  script_tag(name:"last_modification", value:"2023-10-19 05:05:21 +0000 (Thu, 19 Oct 2023)");
  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:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-01-03 20:03:00 +0000 (Tue, 03 Jan 2023)");

  script_name("Mozilla Firefox Security Advisory (MFSA2022-01) - Linux");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_firefox_detect_lin.nasl");
  script_mandatory_keys("mozilla/firefox/linux/detected");

  script_xref(name:"Advisory-ID", value:"MFSA2022-01");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2022-01/");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1664149%2C1737816%2C1739366%2C1740274%2C1740797%2C1741201%2C1741869%2C1743221%2C1743515%2C1745373%2C1746011");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1741210%2C1742770");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1705211");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1735028");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1735856");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1739220");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1739923");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1740389");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1740534");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1742334");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1742382");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1744158");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1745874");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1746720");

  script_tag(name:"summary", value:"This host is missing a security update for Mozilla Firefox.");

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

  script_tag(name:"insight", value:"CVE-2022-22743: Browser window spoof using fullscreen mode
When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode.

CVE-2022-22742: Out-of-bounds memory access when inserting text in edit mode
When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash.

CVE-2022-22741: Browser window spoof using fullscreen mode
When resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode.

CVE-2022-22740: Use-after-free of ChannelEventQueue::mOwner
Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash.

CVE-2022-22738: Heap-buffer-overflow in blendGaussianBlur
Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially exploitable crash.

CVE-2022-22737: Race condition when playing audio files
Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash.

CVE-2021-4140: Iframe sandbox bypass with XSLT
It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox.

CVE-2022-22748: Spoofed origin on external protocol launch dialog
Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol.

CVE-2022-22745: Leaking cross-origin URLs through securitypolicyviolation event
Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations

... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"Firefox version(s) below 96.");

  script_tag(name:"solution", value:"The vendor has released an update. Please see the reference(s) for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version_unreliable");

  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);

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

if (version_is_less(version: version, test_version: "96")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "96", install_path: location);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);