imPC@ndo IT

Tracker / CVE-2017-0303

CVE-2017-0303

High 7.5

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2 and 11.5.1 to 11.6.1, under limited circumstances connections handled by a Virtual Server with an associated SOCKS profile may not be properly cleaned up, potentially leading to resource starvation. Connections may be left in the connection table which then can only be removed by restarting TMM. Over time this may lead to the BIG-IP being unable to process further connections.

Affected products and versions

f5 big-ip_access_policy_manager
f5 big-ip_advanced_firewall_manager
f5 big-ip_application_acceleration_manager
f5 big-ip_application_security_manager
f5 big-ip_link_controller
f5 big-ip_local_traffic_manager
f5 big-ip_policy_enforcement_manager
f5 big-ip_websafe

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References