CVE-2014-7944
The sycc422_to_rgb function in fxcodec/codec/fx_codec_jpx_opj.cpp in PDFium, as used in Google Chrome before 40.0.2214.91, does not properly handle odd values of image width, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PDF document.
Date published : 2015-01-22
http://www.securityfocus.com/bid/72288
http://googlechromereleases.blogspot.com/2015/01/stable-update.html