CVE-2024-8385

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-8385
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

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=1911909 Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2024-39/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-40/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-43/
Configurations

Configuration 1 (hide)

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

06 Sep 2024, 17:15

Type Values Removed Values Added
References
  • () https://www.mozilla.org/security/advisories/mfsa2024-43/ -
Summary (en) A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130 and Firefox ESR < 128.2. (en) A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

04 Sep 2024, 15:43

Type Values Removed Values Added
First Time Mozilla
Mozilla firefox Esr
Mozilla firefox
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1911909 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1911909 - Issue Tracking, Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2024-39/ - () https://www.mozilla.org/security/advisories/mfsa2024-39/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-40/ - () https://www.mozilla.org/security/advisories/mfsa2024-40/ - Vendor Advisory
Summary
  • (es) Una diferencia en el manejo de StructFields y ArrayTypes en WASM podría utilizarse para desencadenar una vulnerabilidad de confusión de tipos explotable. Esta vulnerabilidad afecta a Firefox &lt; 130 y Firefox ESR &lt; 128.2.
CPE cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

03 Sep 2024, 16:35

Type Values Removed Values Added
CWE CWE-843
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8

03 Sep 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-03 13:15

Updated : 2024-09-06 17:15

NVD link : CVE-2024-8385

Mitre link : CVE-2024-8385

CVE.ORG link : CVE-2024-8385

JSON object : View

Products Affected

mozilla

  • firefox
  • firefox_esr
CWE
CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')