CVE-2018-15443

Cisco Firepower System Software contains a TCP-traffic handling vulnerability in the detection engine that can let an unauthenticated, remote attacker bypass IPS rules inspecting certain TCP traffic. The flaw arises from incorrect TCP retransmission handling and can be exploited by sending a craf...

CVE-2018-15443 Cisco Firepower Detection Engine TCP Intrusion Prevention System Rule Bypass Vulnerability

A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a configured Intrusion Prevention System IPS rule that inspects certain types of TCP traffic. The vulnerability is due to incorrect TCP retransmission handling. An...