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High · 7.5 CVE-2023-22281 EUVD-2023-26445GHSA-r475-j35v-6jmm

BIG-IP AFM vulnerability

Published Feb 1, 2023 · Updated Mar 26, 2025 · Assigned by f5

Description

On versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8, 14.1.x before 14.1.5.3, and all versions of 13.1.x, when a BIG-IP AFM NAT policy with a destination NAT rule is configured on a FastL4 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 products

VendorProductAffectedFixed
F5 BIG-IP 17.0.0 – < 17.0.0.2, 16.1.0 – < 16.1.3.3, 15.1.0 – < 15.1.8, 14.1.0 – < 14.1.5.3, 13.1.0 17.0.0.2

Advisories 1

References