Improper Certificate Validation The advisory has been revoked - it doesn't affect any version of package thunderbird  (opens in a new tab)


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EPSS
0.07% (22nd percentile)

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  • Snyk IDSNYK-UBUNTU2004-THUNDERBIRD-8689402
  • published6 Feb 2025
  • disclosed4 Feb 2025

Introduced: 4 Feb 2025

CVE-2025-1014  (opens in a new tab)
CWE-295  (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.

Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.