Mozilla Firefox Security Advisory (MFSA2024-18) - Linux

# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.2.1.2024.18");
  script_cve_id("CVE-2024-3302", "CVE-2024-3852", "CVE-2024-3853", "CVE-2024-3854", "CVE-2024-3855", "CVE-2024-3856", "CVE-2024-3857", "CVE-2024-3858", "CVE-2024-3859", "CVE-2024-3860", "CVE-2024-3861", "CVE-2024-3862", "CVE-2024-3864", "CVE-2024-3865");
  script_tag(name:"creation_date", value:"2024-04-18 11:57:25 +0000 (Thu, 18 Apr 2024)");
  script_version("2024-04-19T05:05:37+0000");
  script_tag(name:"last_modification", value:"2024-04-19 05:05:37 +0000 (Fri, 19 Apr 2024)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Mozilla Firefox Security Advisory (MFSA2024-18) - Linux");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("General");
  script_dependencies("gb_firefox_detect_lin.nasl");
  script_mandatory_keys("mozilla/firefox/linux/detected");

  script_xref(name:"Advisory-ID", value:"MFSA2024-18");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2024-18/");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1881076%2C1884887%2C1885359%2C1889049");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1874489");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1881183");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1881417");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1883158");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1883542");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1884427");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1884457");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1884552");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1885828");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1885829");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1886683");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1888333");
  script_xref(name:"URL", value:"https://bugzilla.mozilla.org/show_bug.cgi?id=1888892");
  script_xref(name:"URL", value:"https://kb.cert.org/vuls/id/421644");

  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-2024-3852: GetBoundName in the JIT returned the wrong object
GetBoundName could return the wrong version of an object when JIT optimizations were applied.

CVE-2024-3853: Use-after-free if garbage collection runs during realm initialization
A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage collection started.

CVE-2024-3854: Out-of-bounds-read after mis-optimized switch statement
In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads.

CVE-2024-3855: Incorrect JIT optimization of MSubstr leads to out-of-bounds reads
In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads.

CVE-2024-3856: Use-after-free in WASM garbage collection
A use-after-free could occur during WASM execution if garbage collection ran during the creation of an array.

CVE-2024-3857: Incorrect JITting of arguments led to use-after-free during garbage collection
The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection.

CVE-2024-3858: Corrupt pointer dereference in js::CheckTracedThing<js::Shape>
It was possible to mutate a JavaScript object so that the JIT could crash while tracing it.

CVE-2024-3859: Integer-overflow led to out-of-bounds-read in the OpenType sanitizer
On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font.

CVE-2024-3860: Crash when tracing empty shape lists
An out-of-memory condition during object initialization could result in an empty shape list. If the JIT subsequently traced the object it would crash.

CVE-2024-3861: Potential use-after-free due to AlignedBuffer self-move
If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free.

CVE-2024-3862: Potential use of uninitialized memory in MarkStack assignment operator on self-assignment
The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment.

CVE-2024-3302: Denial of Service using HTTP/2 CONTINUATION frames
There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could abuse this to create an Out of Memory condition in the browser.

CVE-2024-3864: Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10
Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption ... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"Firefox version(s) below 125.");

  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: "125")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "125", install_path: location);
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);