CVE-2020-5923

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 11.6.1 through 11.6.5.1 F5 BIG-IP versions 12.1.0 through 12.1.5.1 F5 BIG-IP versions 13.1.0 through 13.1.3.3 F5 BIG-IP versions 14.1.0 through 14.1.2.6 F5 BIG-IP versions 15.0.0 through 15.1.0.4 F5 BIG-IQ versions 5.4.0 through 7.0.0

Description The issue allows for Self-IP port-lockdown bypass via IPv6 link-local addresses.

Recommendations For F5 BIG-IP versions 11.6.1 through 11.6.5.1, update to a version outside of the affected range. For F5 BIG-IP versions 12.1.0 through 12.1.5.1, update to a version outside of the affected range. For F5 BIG-IP versions 13.1.0 through 13.1.3.3, update to a version outside of the affected range. For F5 BIG-IP versions 14.1.0 through 14.1.2.6, update to a version outside of the affected range. For F5 BIG-IP versions 15.0.0 through 15.1.0.4, update to a version outside of the affected range. For F5 BIG-IQ versions 5.4.0 through 7.0.0, update to a version outside of the affected range.