Google Chrome before 15.0.874.102 does not prevent use of an unspecified special character as a delimiter in HTTP headers, which has unknown impact and remote attack vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12672
https://exchange.xforce.ibmcloud.com/vulnerabilities/70958
http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html