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CVE-2023-23555

HIGH CVSS: 7.5 Published: 2023-02-01 Modified: 2026-06-17

Description

On BIG-IP Virtual Edition versions 15.1x beginning in 15.1.4 to before 15.1.8 and 14.1.x beginning in 14.1.5 to before 14.1.5.3, and BIG-IP SPK beginning in 1.5.0 to before 1.6.0, when FastL4 profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected Platforms

F5 Big-Ip Local Traffic ManagerF5 Big-Ip Advanced Firewall ManagerF5 Big-Ip Service ProxyF5 Big-Ip Access Policy ManagerF5 Big-Ip Application Security ManagerF5 Big-Ip Ddos Hybrid DefenderF5 Big-Ip Application Acceleration ManagerF5 Big-Ip Domain Name SystemF5 Big-Ip Ssl OrchestratorF5 Big-Ip Analytics

Weakness Type

CWE-665, CWE-665

References