CVE-2020-27720

No fix known EPSS 1%

On BIG-IP LTM/CGNAT version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, and 13.1.0-13.1.3.5, when processing NAT66 traffic with Port Block Allocation (PBA) mode and SP-DAG enabled, and dag-ipv6-prefix-len configured with a value less than the default of 128, an undisclosed traffic pattern may cause the Traffic Management Microkernel (TMM) to restart.

Published 2020-12-24 · CVE record · OSV

Products: f5 big-ip_carrier-grade_nat, f5 big-ip_local_traffic_manager