Red Hat Security Advisory 2020-5645-01
https://packetstormsecurity.com/files/160653/RHSA-2020-5645-01.txt
https://packetstormsecurity.com/files/160653/RHSA-2020-5645-01.txthttps://packetstormsecurity.com/files/160653/Red-Hat-Security-Advisory-2020-5645-01.htmlMon, 21 Dec 2020 20:22:56 GMTRed Hat Security Advisory 2020-5645-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.6.0. Issues addressed include buffer overflow and use-after-free vulnerabilities.