Security Vulnerabilities fixed in thunderbird RHSA-2020:4909

Description

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.4.0. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4 (CVE-2020-15683) * chromium-browser: Use after free in WebRTC (CVE-2020-15969) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Applications

thunderbird

CVE References

CVE-2020-15683 CVE-2020-15969

Other References

https://access.redhat.com/errata/RHSA-2020:4909