The node-iteration implementation in Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 does not properly handle pointers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
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.