Description
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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 7 | chromium-browser | 31.0.1650.57-1~deb7u1 | DSA-2799-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 55.0.2883.75-3.1 | openSUSE-SU-2024:12948-1, openSUSE-SU-2024:10171-1 |
Advisories 3
- DSA-2799-1 chromium-browser - several Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:10171-1 chromedriver-55.0.2883.75-3.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:12948-1 ungoogled-chromium-113.0.5672.92-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- openSUSE-SU-2014:0065 vendor-advisory
- https://code.google.com/p/webrtc/source/detail?r=4827
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
- openSUSE-SU-2013:1776 vendor-advisory
- https://code.google.com/p/chromium/issues/detail?id=296804
- DSA-2799 vendor-advisory
- openSUSE-SU-2013:1861 vendor-advisory
- openSUSE-SU-2013:1777 vendor-advisory
- https://webrtc-codereview.appspot.com/2275008