CVE-2023-22839

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CVSS 3.1

7.5 high

EPSS

<1%p48

Published

Feb 1, 2023 (Feb 1, 2023)

Modified

Jun 17, 2026

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.

Vendors: f5
Products: big-ip domain name system, big-ip local traffic manager, big-ip 10000s firmware, big-ip 10200v firmware, big-ip 10200v-ssl firmware, big-ip 12000 firmware, big-ip 5000s firmware, big-ip 5200v firmware, big-ip 5200v-ssl firmware, big-ip 7000s firmware, big-ip 7200v firmware, big-ip 7200v-ssl firmware
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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