Google V8, as used in Google Chrome before 13.0.782.107, does not properly perform const lookups, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted web site.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.