CVE-2021-23034

On BIG-IP version 16.x before 16.1.0 and 15.1.x before 15.1.3.1, when a DNS profile using a DNS cache resolver is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

• f5 big-ip access policy manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip access policy manager (>= 16.0.0 < 16.1.0) • f5 big-ip advanced firewall manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip advanced firewall manager (>= 16.0.0 < 16.1.0) • f5 big-ip analytics (>= 15.1.0 < 15.1.3.1) • f5 big-ip analytics (>= 16.0.0 < 16.1.0) • f5 big-ip application acceleration manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip application acceleration manager (>= 16.0.0 < 16.1.0) • f5 big-ip application security manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip application security manager (>= 16.0.0 < 16.1.0) • f5 big-ip domain name system (>= 15.1.0 < 15.1.3.1) • f5 big-ip domain name system (>= 16.0.0 < 16.1.0) • f5 big-ip fraud protection service (>= 15.1.0 < 15.1.3.1) • f5 big-ip fraud protection service (>= 16.0.0 < 16.1.0) • f5 big-ip global traffic manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip global traffic manager (>= 16.0.0 < 16.1.0) • f5 big-ip link controller (>= 15.1.0 < 15.1.3.1) • f5 big-ip link controller (>= 16.0.0 < 16.1.0) • f5 big-ip local traffic manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip local traffic manager (>= 16.0.0 < 16.1.0) • f5 big-ip policy enforcement manager (>= 15.1.0 < 15.1.3.1) • f5 big-ip policy enforcement manager (>= 16.0.0 < 16.1.0)