CVE-2022-31740 The advisory has been revoked - it doesn't affect any version of package thunderbird  (opens in a new tab)


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EPSS
0.17% (40th percentile)

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  • Snyk IDSNYK-UBUNTU2004-THUNDERBIRD-2850198
  • published2 Jun 2022
  • disclosed22 Dec 2022

Introduced: 2 Jun 2022

CVE-2022-31740  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:20.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Ubuntu.

On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation problem, and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.