Google Chrome before 9.0.597.107 does not properly implement JavaScript dialogs, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted HTML document.
Exploitability
AV:NAC:MAu:NImpact
C:PI:PA:P6.8/AV:N/AC:M/Au:N/C:P/I:P/A:P