Vulnerability Details CVE-2021-29956
OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will automatically protect keys that had been imported using affected Thunderbird versions. This vulnerability affects Thunderbird < 78.10.2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 33.8%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.3
References
Products affected by CVE-2021-29956
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cpe:2.3:a:mozilla:thunderbird:78.10.0
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cpe:2.3:a:mozilla:thunderbird:78.10.1
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cpe:2.3:a:mozilla:thunderbird:78.8.1
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cpe:2.3:a:mozilla:thunderbird:78.9.0
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cpe:2.3:a:mozilla:thunderbird:78.9.1