Cleartext Storage of Sensitive Information The advisory has been revoked - it doesn't affect any version of package thunderbird  (opens in a new tab)


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EPSS
0.13% (34th percentile)

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  • Snyk IDSNYK-UBUNTU2004-THUNDERBIRD-1253532
  • published6 May 2021
  • disclosed24 Jun 2021

Introduced: 6 May 2021

CVE-2021-29950  (opens in a new tab)
CWE-312  (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.

Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird < 78.8.1.