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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

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

No history.

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_esr
firefox

CWE

CWE-843

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

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