Intrusion Prevention

MS.Edge.Fetch.API.Handling.Same.Origin.Policy.Bypass

Description

This indicates an attack attempt to exploit a Security Bypass vulnerability in Microsoft Edge.
The vulnerability is due to insufficient sanitizing of user supplied inputs in the application when handling a crafted URI. A remote attacker may be able exploit this to bypass Same Origin Policy in the application.

Affected Products

Microsoft Edge

Impact

Security Bypass: Remote attackers can bypass security features of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
http://technet.microsoft.com/security/bulletin/MS17-007

CVE References

CVE-2017-0140