CVE-2021-29985

Description

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.

References

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

https://security.gentoo.org/glsa/202202-03

https://security.gentoo.org/glsa/202208-14

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

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

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

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

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3