CVE-2019-6606: F5 BIG-IP Access Policy Manager

Medium severity, CVSS 4.3. EPSS: 1.3% chance of exploitation in the next 30 days.

On BIG-IP 11.5.1-11.6.3.4, 12.1.0-12.1.3.7, 13.0.0-13.1.1.3, and 14.0.0-14.0.0.2, when processing certain SNMP requests with a request-id of 0, the snmpd process may leak a small amount of memory.

Affected products

F5 BIG-IP Access Policy Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Advanced Firewall Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Analytics: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Application Acceleration Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Application Security Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Edge Gateway: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Fraud Protection Service: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Global Traffic Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Link Controller: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Local Traffic Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Policy Enforcement Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Protocol Security Manager: from 11.5.1, up to and including 11.6.3.4; from 12.1.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2
F5 BIG-IP Webaccelerator: from 11.5.1, up to and including 11.6.3.4; from 12.0.0, up to and including 12.1.3.7; from 13.0.0, up to and including 13.1.1.3; from 14.0.0, up to and including 14.0.0.2

Published 2019-03-28. Last modified 2026-06-17.