CVE-2024-9403

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-9403
Memory safety bugs present in Firefox 130. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 131 and Thunderbird < 131.

7.3 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1917807 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2024-46/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-50/ Vendor Advisory
Configurations

Configuration 1 (hide)

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

31 Mar 2025, 17:45

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1917807 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1917807 - Issue Tracking
References () https://www.mozilla.org/security/advisories/mfsa2024-46/ - () https://www.mozilla.org/security/advisories/mfsa2024-46/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-50/ - () https://www.mozilla.org/security/advisories/mfsa2024-50/ - Vendor Advisory
CPE cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
First Time Mozilla
Mozilla thunderbird
Mozilla firefox

19 Mar 2025, 18:15

Type Values Removed Values Added
CWE CWE-119

04 Oct 2024, 13:51

Type Values Removed Values Added
Summary
  • (es) Errores de seguridad de memoria presentes en Firefox 130. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haber sido explotados para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox &lt; 131 y Thunderbird &lt; 131.

01 Oct 2024, 19:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.3

01 Oct 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-10-01 16:15

Updated : 2025-03-31 17:45

NVD link : CVE-2024-9403

Mitre link : CVE-2024-9403

CVE.ORG link : CVE-2024-9403

JSON object : View

Products Affected

mozilla

  • firefox
  • thunderbird
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer