ID CVE-2018-15443
Summary 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 attacker could exploit this vulnerability by sending a crafted TCP connection request through an affected device. A successful exploit could allow the attacker to bypass configured IPS rules and allow uninspected traffic onto the network.
Vulnerable Configurations
Base: None
refmap via4
bid 105870
cisco 20181107 Cisco Firepower Detection Engine TCP Intrusion Prevention System Rule Bypass Vulnerability
Last major update 08-11-2018 - 12:29
Published 08-11-2018 - 12:29
Last modified 10-11-2018 - 06:29
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