Impact: The video in a webRTC call may be interrupted if the audio capture gets interrupted.
Description: A logic issue in the handling of concurrent media was addressed with improved state handling.
Versions affected: WebKitGTK and WPE WebKit before 2.36.4.
Created webkit2gtk3 tracking bugs for this issue:
Affects: fedora-all [bug 2104794]
Note this only affects developer builds from git. WebRTC code is not included in any WebKitGTK releases thus far.
Again, no released version of WebKitGTK is vulnerable, so I've removed the Fixed In Version. The security advisory is very misleading: it applies only to builds from git with experimental features enabled.