Stack consumption vulnerability in the ChildProcessSecurityPolicy::CanRequestURL function in browser/child_process_security_policy.cc in Google Chrome before 4.0.249.78 allows remote attackers to cause a denial of service (memory consumption and application crash) via a URL that specifies multiple protocols, as demonstrated by a URL that begins with many repetitions of the view-source: substring.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14097
http://sites.google.com/a/chromium.org/dev/Home/chromium-security/chromium-security-bugs
http://securitytracker.com/id?1023506
http://googlechromereleases.blogspot.com/2010/01/stable-channel-update_25.html