CVE-2021-23032

Published: Sep 14, 2021Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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 (5)

Products: F5: Big Ip Domain Name System

1 product

Big Ip Domain Name System

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Domain Name System	From 12.1.0 to 12.1.6
F5 Big Ip Domain Name System	From 13.1.0 to 13.1.4
F5 Big Ip Domain Name System	From 14.1.0 to 14.1.4.4
F5 Big Ip Domain Name System	From 15.1.0 to 15.1.3.1
F5 Big Ip Domain Name System	From 16.0.0 to 16.1.0

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://support.f5.com/csp/article/K45407662

Source: f5sirt@f5.com

Vendor Advisory

https://support.f5.com/csp/article/K45407662

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.