Use-after-free vulnerability in Google Chrome before 28.0.1500.95 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to not properly considering focus during the processing of JavaScript events in the presence of a multiple-fields input type.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17672
https://code.google.com/p/chromium/issues/detail?id=257353
https://code.google.com/p/chromium/issues/detail?id=249640
https://chromium.googlesource.com/chromium/blink/+/dd13a061c49579e40f381b2dc9409fb0a920ec19%5E
https://chromium.googlesource.com/chromium/blink/+/7a7ea525c912f6e59aa3e915e7f2cf140c077a49
http://www.debian.org/security/2013/dsa-2732
http://googlechromereleases.blogspot.com/2013/07/stable-channel-update_30.html