CVE-2024-3853

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-3853
A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage collection started. This vulnerability affects Firefox < 125.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1884427 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-18/ Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1884427 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-18/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
History

31 Mar 2025, 16:32

Type Values Removed Values Added
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1884427 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1884427 - Issue Tracking
References () https://www.mozilla.org/security/advisories/mfsa2024-18/ - () https://www.mozilla.org/security/advisories/mfsa2024-18/ - Vendor Advisory
CWE CWE-416
First Time Mozilla firefox
Mozilla

21 Nov 2024, 09:30

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1884427 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1884427 -
References () https://www.mozilla.org/security/advisories/mfsa2024-18/ - () https://www.mozilla.org/security/advisories/mfsa2024-18/ -

03 Jul 2024, 02:06

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

17 Apr 2024, 12:48

Type Values Removed Values Added
Summary
  • (es) Podría producirse un use-after-free si un dominio de JavaScript estaba en proceso de inicialización cuando comenzó una recolección de basura. Esta vulnerabilidad afecta a Firefox &lt; 125.

16 Apr 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-16 16:15

Updated : 2025-03-31 16:32

NVD link : CVE-2024-3853

Mitre link : CVE-2024-3853

CVE.ORG link : CVE-2024-3853

JSON object : View

Products Affected

mozilla

  • firefox
CWE
CWE-416

Use After Free