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.
History

Tue, 26 Nov 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2018-11-08T17:00:00Z

Updated: 2024-11-26T14:22:11.255Z

Reserved: 2018-08-17T00:00:00

Link: CVE-2018-15443

cve-icon Vulnrichment

Updated: 2024-08-05T09:54:03.565Z

cve-icon NVD

Status : Modified

Published: 2018-11-08T17:29:00.653

Modified: 2024-11-21T03:50:48.860

Link: CVE-2018-15443

cve-icon Redhat

No data.