EPSS
Percentile
30.4%
thunderbird is vulnerable to remote code execution. The vulnerability exists due to the system attempting to open a shared library that provides OTR protocol implementation using a filename that is not distributed by Thunderbird.
bugzilla.mozilla.org/show_bug.cgi?id=1682101
security-tracker.debian.org/tracker/CVE-2021-29949
www.mozilla.org/security/advisories/mfsa2021-13/