CVE-2021-29949 log

Severity Low
Remote No
Type Arbitrary code execution
A security issue was found in Thunderbird before version 78.9.1. When loading the shared library that provides the OTR protocol implementation, Thunderbird will initially attempt to open it using a filename that isn't distributed by Thunderbird. If a computer has already been infected with a malicious library of the alternative filename, and the malicious library has been copied to a directory that is contained in the search path for executable libraries, then Thunderbird will load the incorrect library.
Group Package Affected Fixed Severity Status Ticket
AVG-1790 thunderbird 78.9.0-1 78.9.1-1 Medium Fixed