CVE-2019-1686

A vulnerability in the TCP flags inspection feature for access control lists ACLs on Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to bypass protection offered by a configured ACL on an affected device. The vulnerability is due to incorrect...

CVE-2019-1686

Summary of CVE-2019-1686: Cisco IOS XR on ASR 9000 Series ACL processing vulnerability allows an unauthenticated, remote attacker to bypass ACL protections. Root cause: incorrect processing of the ACL applied to an interface when Cisco Express Forwarding load balancing uses the 3-tuple hash algor...