Security Advisory

CVE-2020-27720

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-12-24 15:15:03

Last updated 2024-08-04 16:18:45

Assigner f5

State PUBLISHED

Description

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.

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