Use-after-free vulnerability in the Channel::SendRTCPPacket function in voice_engine/channel.cc in libjingle in WebRTC, as used in Google Chrome before 31.0.1650.48 and other products, allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via vectors that trigger the absence of certain statistics initialization, leading to the skipping of a required DeRegisterExternalTransport call.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Chrome | * | 31.0.1650.47 (including) | |
| Chrome | 31.0.1650.0 (including) | 31.0.1650.0 (including) | |
| Chrome | 31.0.1650.2 (including) | 31.0.1650.2 (including) | |
| Chrome | 31.0.1650.3 (including) | 31.0.1650.3 (including) | |
| Chrome | 31.0.1650.4 (including) | 31.0.1650.4 (including) | |
| Chrome | 31.0.1650.5 (including) | 31.0.1650.5 (including) | |
| Chrome | 31.0.1650.6 (including) | 31.0.1650.6 (including) | |
| Chrome | 31.0.1650.7 (including) | 31.0.1650.7 (including) | |
| Chrome | 31.0.1650.8 (including) | 31.0.1650.8 (including) | |
| Chrome | 31.0.1650.9 (including) | 31.0.1650.9 (including) | |
| Chrome | 31.0.1650.10 (including) | 31.0.1650.10 (including) | |
| Chrome | 31.0.1650.11 (including) | 31.0.1650.11 (including) | |
| Chrome | 31.0.1650.12 (including) | 31.0.1650.12 (including) | |
| Chrome | 31.0.1650.13 (including) | 31.0.1650.13 (including) | |
| Chrome | 31.0.1650.14 (including) | 31.0.1650.14 (including) | |
| Chrome | 31.0.1650.15 (including) | 31.0.1650.15 (including) | |
| Chrome | 31.0.1650.16 (including) | 31.0.1650.16 (including) | |
| Chrome | 31.0.1650.17 (including) | 31.0.1650.17 (including) | |
| Chrome | 31.0.1650.18 (including) | 31.0.1650.18 (including) | |
| Chrome | 31.0.1650.19 (including) | 31.0.1650.19 (including) | |
| Chrome | 31.0.1650.20 (including) | 31.0.1650.20 (including) | |
| Chrome | 31.0.1650.22 (including) | 31.0.1650.22 (including) | |
| Chrome | 31.0.1650.23 (including) | 31.0.1650.23 (including) | |
| Chrome | 31.0.1650.25 (including) | 31.0.1650.25 (including) | |
| Chrome | 31.0.1650.26 (including) | 31.0.1650.26 (including) | |
| Chrome | 31.0.1650.27 (including) | 31.0.1650.27 (including) | |
| Chrome | 31.0.1650.28 (including) | 31.0.1650.28 (including) | |
| Chrome | 31.0.1650.29 (including) | 31.0.1650.29 (including) | |
| Chrome | 31.0.1650.30 (including) | 31.0.1650.30 (including) | |
| Chrome | 31.0.1650.31 (including) | 31.0.1650.31 (including) | |
| Chrome | 31.0.1650.32 (including) | 31.0.1650.32 (including) | |
| Chrome | 31.0.1650.33 (including) | 31.0.1650.33 (including) | |
| Chrome | 31.0.1650.34 (including) | 31.0.1650.34 (including) | |
| Chrome | 31.0.1650.35 (including) | 31.0.1650.35 (including) | |
| Chrome | 31.0.1650.36 (including) | 31.0.1650.36 (including) | |
| Chrome | 31.0.1650.37 (including) | 31.0.1650.37 (including) | |
| Chrome | 31.0.1650.38 (including) | 31.0.1650.38 (including) | |
| Chrome | 31.0.1650.39 (including) | 31.0.1650.39 (including) | |
| Chrome | 31.0.1650.41 (including) | 31.0.1650.41 (including) | |
| Chrome | 31.0.1650.42 (including) | 31.0.1650.42 (including) | |
| Chrome | 31.0.1650.43 (including) | 31.0.1650.43 (including) | |
| Chrome | 31.0.1650.44 (including) | 31.0.1650.44 (including) | |
| Chrome | 31.0.1650.45 (including) | 31.0.1650.45 (including) | |
| Chrome | 31.0.1650.46 (including) | 31.0.1650.46 (including) | |
| Chromium-browser | Ubuntu | lucid | * |
| Chromium-browser | Ubuntu | precise | * |
| Chromium-browser | Ubuntu | quantal | * |
| Chromium-browser | Ubuntu | raring | * |
| Chromium-browser | Ubuntu | saucy | * |
| Chromium-browser | Ubuntu | upstream | * |
References
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html
- http://www.debian.org/security/2013/dsa-2799
- https://code.google.com/p/chromium/issues/detail?id=296804
- https://code.google.com/p/webrtc/source/detail?r=4827
- https://webrtc-codereview.appspot.com/2275008
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html
- http://www.debian.org/security/2013/dsa-2799
- https://code.google.com/p/chromium/issues/detail?id=296804
- https://code.google.com/p/webrtc/source/detail?r=4827
- https://webrtc-codereview.appspot.com/2275008