Heap-based buffer overflow in the FFmpegVideoDecoder::GetVideoBuffer function in media/filters/ffmpeg_video_decoder.cc in Google Chrome before 35.0.1916.153 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging VideoFrame data structures that are too small for proper interaction with an underlying FFmpeg library.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://src.chromium.org/viewvc/chrome?revision=268831&view=revision | |
| http://www.securityfocus.com/bid/67972 | vdb entry |
| https://code.google.com/p/chromium/issues/detail?id=368980 | |
| http://secunia.com/advisories/59090 | third party advisory |
| http://googlechromereleases.blogspot.com/2014/06/stable-channel-update.html | |
| http://security.gentoo.org/glsa/glsa-201408-16.xml | vendor advisory |
| http://secunia.com/advisories/60372 | third party advisory |
| http://secunia.com/advisories/60061 | third party advisory |
| http://secunia.com/advisories/58585 | third party advisory |
| http://www.debian.org/security/2014/dsa-2959 | vendor advisory |