Debian Security Advisory

DSA-4973-1 thunderbird -- security update

Date Reported:
10 Sep 2021
Affected Packages:
thunderbird
Vulnerable:
Yes
Security database references:
In Mitre's CVE dictionary: CVE-2021-38493.
More information:

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code.

For the oldstable distribution (buster), this problem has been fixed in version 1:78.14.0-1~deb10u1.

For the stable distribution (bullseye), this problem has been fixed in version 1:78.14.0-1~deb11u1.

We recommend that you upgrade your thunderbird packages.

For the detailed security status of thunderbird please refer to its security tracker page at: https://security-tracker.debian.org/tracker/thunderbird