CVE-2015-1252 Information

Description

common/partial_circular_buffer.cc in Google Chrome before 43.0.2357.65 does not properly handle wraps which allows remote attackers to bypass a sandbox protection mechanism or cause a denial of service (out-of-bounds write) via vectors that trigger a write operation with a large amount of data related to the PartialCircularBuffer::Write and PartialCircularBuffer::DoWrite functions.

Reference

http://googlechromereleases.blogspot.com/2015/05/stable-channel-update_19.html http://lists.opensuse.org/opensuse-updates/2015-05/msg00091.html http://lists.opensuse.org/opensuse-updates/2015-11/msg00015.html http://www.debian.org/security/2015/dsa-3267 http://www.securityfocus.com/bid/74723 http://www.securitytracker.com/id/1032375 https://code.google.com/p/chromium/issues/detail?id=474029 https://codereview.chromium.org/1061053002 https://security.gentoo.org/glsa/201506-04