Heap-based buffer overflow in the ResourceProvider::InitializeSoftware function in cc/resources/resource_provider.cc in Google Chrome before 33.0.1750.146 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large texture size that triggers improper memory allocation in the software renderer.
https://src.chromium.org/viewvc/chrome?revision=250870&view=revision
https://code.google.com/p/chromium/issues/detail?id=337882
http://www.securityfocus.com/bid/65930
http://www.debian.org/security/2014/dsa-2883
http://googlechromereleases.blogspot.com/2014/03/stable-channel-update.html