Mozilla · Thunderbird · CVE-2020-6795
**Name of the Vulnerable Software and Affected Versions**
Thunderbird versions prior to 68.5
**Description**
A bug in the MIME processing code causes a null pointer dereference when processing a message with multiple S/MIME signatures, leading to a crash.
**Recommendations**
For versions prior to 68.5, update to version 68.5 or later to resolve the issue.