Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Firepower Management Center | affected n/a |
CWE
CWE-400
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-fde-tcp-bypass
- http://www.securityfocus.com/bid/105870
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.