Use-after-free in MediaStream playback
- August 11, 2015
- Firefox, Firefox ESR, Firefox OS, SeaMonkey
- Fixed in
- Firefox 40
- Firefox ESR 38.7
- Firefox OS 2.5
- SeaMonkey 2.38
Security researcher SkyLined reported a use-after-free issue
in how audio is handled through the Web Audio API during
MediaStream playback through interactions with the Web Audio API.
This results in a potentially exploitable crash.