Internet Explorer 9 contains a memory disclosure vulnerability that may aid attackers in bypassing ASLR exploit mitigations. The memory disclosure is caused by a function improperly storing a return address in the stack.
Internet Explorer 9
BeyondTrust Prevention and Detection:
BeyondTrust's Retina® Network Security Scanner scans devices to detect for this vulnerability.
18563 – Microsoft Internet Explorer 9 Memory Disclosure (Zero-Day)
Internet Explorer 10 is not affected by this issue. Users of Internet Explorer 9 can upgrade to Internet Explorer 10.