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.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html | Mailing List Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html | Mailing List Third Party Advisory |
https://bugzilla.mozilla.org/show_bug.cgi?id=1639734 | Exploit Issue Tracking Vendor Advisory |
https://security.gentoo.org/glsa/202007-10 | Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-24/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2020-07-09T14:40:59
Updated: 2020-07-27T01:06:35
Reserved: 2020-04-28T00:00:00
Link: CVE-2020-12416
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-07-09T15:15:11.677
Modified: 2022-05-03T13:57:15.983
Link: CVE-2020-12416
JSON object: View
Redhat Information
No data.