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OpenAdvisories
High · 7.5 CVE-2023-22839 EUVD-2023-26950GHSA-9mj7-f2wr-hjrv

BIG-IP DNS profile vulnerability

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

Description

On BIG-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all version of 13.1.x, when a DNS profile with the Rapid Response Mode setting enabled is configured on a virtual server with hardware SYN cookies enabled, undisclosed requests 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 – < 15.1.8.1, 14.1.0 – < 14.1.5.3, 13.1.0 17.0.0.2

Advisories 1

References