Saturday, December 11, 2021

MFSA2021-54 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.4.0 (CVE-2021-43538)

rapid7 vulnerabilities In: rapid7, vulnerabilities

Description
By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks.
Solution(s)
mozilla-thunderbird-upgrade-91_4


Referenceshttps://attackerkb.com/topics/cve-2021-43538
CVE - 2021-43538
http://www.mozilla.org/security/announce/2021/mfsa2021-54.html