CVE-2021-29985

Summary:

A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.

Reference Links(if available):

https://www.mozilla.org/security/advisories/mfsa2021-34/

https://www.mozilla.org/security/advisories/mfsa2021-33/

https://www.mozilla.org/security/advisories/mfsa2021-36/

https://www.mozilla.org/security/advisories/mfsa2021-35/

https://bugzilla.mozilla.org/show_bug.cgi?id=1722083

CVSS Score (if available)

v2: / MEDIUM

v3: /

Links to Exploits(if available)