CVE-2024-8385

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/3/2024

Last Modified9/6/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mozilla:firefoxmozilla:firefox_esr

Weaknesses (CWE)

CWE-843CWE-843

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1911909(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-39/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-40/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2024-43/(security@mozilla.org)

IOC Correlations

No correlations recorded

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