CVE-2021-29957
CVE-2021-29957
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
24 Jun 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
If a MIME encoded email contains an OpenPGP inline signed or encrypted message part, but also contains an additional unprotected part, Thunderbird did not indicate that only parts of the message are protected. This vulnerability affects Thunderbird < 78.10.2.
Affected products
Mozilla · ThunderbirdWant to know if your infrastructure is exposed to this?
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