CVE-2024-1556

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-1556
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1870414 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-05/ Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1870414 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-05/ Vendor Advisory
Configurations

Configuration 1 (hide)

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

27 Mar 2025, 14:40

Type Values Removed Values Added
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1870414 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1870414 - Issue Tracking
References () https://www.mozilla.org/security/advisories/mfsa2024-05/ - () https://www.mozilla.org/security/advisories/mfsa2024-05/ - Vendor Advisory
First Time Mozilla
Mozilla firefox

21 Nov 2024, 08:50

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1870414 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1870414 -
References () https://www.mozilla.org/security/advisories/mfsa2024-05/ - () https://www.mozilla.org/security/advisories/mfsa2024-05/ -

12 Nov 2024, 20:35

Type Values Removed Values Added
CWE CWE-754
Summary
  • (es) Se comprobó que el objeto incorrecto era NULL en el generador de perfiles integrado, lo que podría provocar un acceso no válido a la memoria y un comportamiento indefinido. *Nota:* Este problema solo afecta a la aplicación cuando el generador de perfiles se está ejecutando. Esta vulnerabilidad afecta a Firefox &lt; 123.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5

20 Feb 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-20 14:15

Updated : 2025-03-27 14:40

NVD link : CVE-2024-1556

Mitre link : CVE-2024-1556

CVE.ORG link : CVE-2024-1556

JSON object : View

Products Affected

mozilla

  • firefox
CWE
CWE-754

Improper Check for Unusual or Exceptional Conditions