Use-after-free vulnerability in WebCore in WebKit before r77705, as used in Google Chrome before 11.0.672.2 and other products, allows user-assisted remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via vectors that entice a user to resubmit a form, related to improper handling of provisional items by the HistoryController component, aka rdar problem 8938557.
code.google.com/p/chromium/issues/detail?id=70315
googlechromereleases.blogspot.com/2011/02/dev-channel-update_17.html
trac.webkit.org/changeset/77705
www.securityfocus.com/bid/46577
bugs.webkit.org/show_bug.cgi?id=52819
exchange.xforce.ibmcloud.com/vulnerabilities/65714
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13943