HIGH
Google Chrome before 27.0.1453.93 does not properly perform a cast of an unspecified variable during handling of clipboard data, which allows remote attackers to cause a denial of service or possibly have other impact via unknown vectors.
http://googlechromereleases.blogspot.com/2013/05/stable-channel-release.html
http://www.debian.org/security/2013/dsa-2695
https://code.google.com/p/chromium/issues/detail?id=230176
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16760