Access of Resource Using Incompatible Type ('Type Confusion') Affecting thunderbird package, versions <1:128.2.0esr-1


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
0.07% (32nd percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-THUNDERBIRD-7923874
  • published7 Sept 2024
  • disclosed3 Sept 2024

Introduced: 3 Sep 2024

CVE-2024-8385  (opens in a new tab)
CWE-843  (opens in a new tab)

How to fix?

Upgrade Debian:unstable thunderbird to version 1:128.2.0esr-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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 Scores

version 3.1