Use-after-free vulnerability in PDFium, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PDF document, related to fpdfsdk/src/fpdfview.cpp and fpdfsdk/src/fsdk_mgr.cpp, a different vulnerability than CVE-2015-1205.
https://pdfium.googlesource.com/pdfium/+/facd0157ce975158da1659fb58a16c1308bd553b
https://code.google.com/p/chromium/issues/detail?id=449894
https://code.google.com/p/chromium/issues/detail?id=410326
http://security.gentoo.org/glsa/glsa-201502-13.xml
http://googlechromereleases.blogspot.com/2015/01/stable-update.html