CVE-2015-6581 Information

Description

Double free vulnerability in the opj_j2k_copy_default_tcp_and_create_tcd function in j2k.c in OpenJPEG before r3002 as used in PDFium in Google Chrome before 45.0.2454.85 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering a memory-allocation failure.

Reference

http://googlechromereleases.blogspot.com/2015/09/stable-channel-update.html http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168736.html http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169258.html http://www.debian.org/security/2016/dsa-3665 http://www.securitytracker.com/id/1033472 https://code.google.com/p/chromium/issues/detail?id=486538 https://code.google.com/p/chromium/issues/detail?id=526825 https://code.google.com/p/openjpeg/issues/detail?id=492