CVE-2021-23032
HIGH
7.5
CVSS Severity Score
Vulnerability Description
On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x and 12.1.x, when a BIG-IP DNS system is configured with non-default Wide IP and pool settings, undisclosed DNS responses can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected Platforms (CPE)
📦
F5
Big Ip Domain Name System
>= 12.1.0 and <= 12.1.6📦
F5
Big Ip Domain Name System
>= 13.1.0 and <= 13.1.4📦
F5
Big Ip Domain Name System
>= 14.1.0 and < 14.1.4.4📦
F5
Big Ip Domain Name System
>= 15.1.0 and < 15.1.3.1📦
F5