CVE-2024-20407

A vulnerability in the interaction between the TCP Intercept feature and the Snort 3 detection engine on Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured policies on an affected system. Devices that are configured with Snort 2 are not affected by this vulnerability. This vulnerability is due to a logic error when handling embryonic (half-open) TCP connections. An attacker could exploit this vulnerability by sending a crafted traffic pattern through an affected device. A successful exploit could allow unintended traffic to enter the network protected by the affected device.

• cisco secure firewall threat defense 6.2.3 • cisco secure firewall threat defense 6.2.3.1 • cisco secure firewall threat defense 6.2.3.2 • cisco secure firewall threat defense 6.2.3.3 • cisco secure firewall threat defense 6.2.3.4 • cisco secure firewall threat defense 6.2.3.5 • cisco secure firewall threat defense 6.2.3.6 • cisco secure firewall threat defense 6.2.3.7 • cisco secure firewall threat defense 6.2.3.8 • cisco secure firewall threat defense 6.2.3.9 • cisco secure firewall threat defense 6.2.3.10 • cisco secure firewall threat defense 6.2.3.11 • cisco secure firewall threat defense 6.2.3.12 • cisco secure firewall threat defense 6.2.3.13 • cisco secure firewall threat defense 6.2.3.14 • cisco secure firewall threat defense 6.2.3.15 • cisco secure firewall threat defense 6.2.3.16 • cisco secure firewall threat defense 6.2.3.17 • cisco secure firewall threat defense 6.2.3.18 • cisco secure firewall threat defense 6.4.0 • cisco secure firewall threat defense 6.4.0.1 • cisco secure firewall threat defense 6.4.0.2 • cisco secure firewall threat defense 6.4.0.3 • cisco secure firewall threat defense 6.4.0.4 • cisco secure firewall threat defense 6.4.0.5 • cisco secure firewall threat defense 6.4.0.6 • cisco secure firewall threat defense 6.4.0.7 • cisco secure firewall threat defense 6.4.0.8 • cisco secure firewall threat defense 6.4.0.9 • cisco secure firewall threat defense 6.4.0.10 • cisco secure firewall threat defense 6.4.0.11 • cisco secure firewall threat defense 6.4.0.12 • cisco secure firewall threat defense 6.4.0.13 • cisco secure firewall threat defense 6.4.0.14 • cisco secure firewall threat defense 6.4.0.15 • cisco secure firewall threat defense 6.4.0.16 • cisco secure firewall threat defense 6.4.0.17 • cisco secure firewall threat defense 6.4.0.18 • cisco secure firewall threat defense 6.6.0 • cisco secure firewall threat defense 6.6.0.1 • cisco secure firewall threat defense 6.6.1 • cisco secure firewall threat defense 6.6.3 • cisco secure firewall threat defense 6.6.4 • cisco secure firewall threat defense 6.6.5 • cisco secure firewall threat defense 6.6.5.1 • cisco secure firewall threat defense 6.6.5.2 • cisco secure firewall threat defense 6.6.7 • cisco secure firewall threat defense 6.6.7.1 • cisco secure firewall threat defense 6.6.7.2 • cisco secure firewall threat defense 6.7.0 • cisco secure firewall threat defense 6.7.0.1 • cisco secure firewall threat defense 6.7.0.2 • cisco secure firewall threat defense 6.7.0.3 • cisco secure firewall threat defense 7.0.0 • cisco secure firewall threat defense 7.0.0.1 • cisco secure firewall threat defense 7.0.1 • cisco secure firewall threat defense 7.0.1.1 • cisco secure firewall threat defense 7.0.2 • cisco secure firewall threat defense 7.0.2.1 • cisco secure firewall threat defense 7.0.3 … and 30 more