CVE-2018-5160

Source
Severity High
Remote Yes
Type Arbitrary code execution
Description
A uninitialized memory use vulnerability has been found in the WebRTC component of Firefox < 60.0, which can use a WrappedI420Buffer pixel buffer whose owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash.
Group Package Affected Fixed Severity Status Ticket
AVG-693 firefox 59.0.2-3 60.0-1 Critical Fixed
Date Advisory Group Package Severity Description
13 May 2018 ASA-201805-10 AVG-693 firefox Critical multiple issues
References
https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/#CVE-2018-5160
https://bugzilla.mozilla.org/show_bug.cgi?id=1436117