CVE-2020-12416

 

Published at: - 09-07-2020 05:15

Last modified: - 03-05-2022 03:57

Total changes: - 3

Description

A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 78.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://www.mozilla.org/security/advisories/mfsa2020-24/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1639734
• openSUSE-SU-2020:0983-Mailing List, Third Party Advisory
• openSUSE-SU-2020:1017-Mailing List, Third Party Advisory
• GLSA-202007-10-Third Party Advisory

 

Keywords

NVD

 

CVE-2020-12416

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures