CVE-2022-27181

Name of the Vulnerable Software and Affected Versions F5 BIG-IP APM versions prior to 16.1.2.2 F5 BIG-IP APM versions prior to 15.1.5.1 F5 BIG-IP APM versions prior to 14.1.4.6 F5 BIG-IP APM versions prior to 13.1.5 F5 BIG-IP APM versions 12.1.x F5 BIG-IP APM versions 11.6.x

Description The issue affects F5 BIG-IP APM when it is configured on a virtual server and the associated access profile is configured with APM AAA NTLM Auth. Undisclosed requests can cause an increase in internal resource utilization.

Recommendations For versions prior to 16.1.2.2, update to version 16.1.2.2 or later. For versions prior to 15.1.5.1, update to version 15.1.5.1 or later. For versions prior to 14.1.4.6, update to version 14.1.4.6 or later. For versions prior to 13.1.5, update to version 13.1.5 or later. For versions 12.1.x and 11.6.x, consider disabling APM AAA NTLM Auth as a temporary workaround until a patch is available.