EUVD-2013-6503

Malware in sbrugna...

Code injection

The tNetTaskLimit process on the Transport Node Controller TNC on Cisco ONS 15454 devices with software 9.6 and earlier does not properly prioritize health pings, which allows remote attackers to cause a denial of service watchdog timeout and TNC reset via a flood of network traffic, aka Bug ID...

Cisco ONS 15454 Transport Node Controller Denial of Service Vulnerability

An issue in the tNetTaskLimit process of the Cisco ONS 15454 Transport Node Controller TNC could allow an unauthenticated, remote attacker to cause the TNC to reload due to a watchdog timeout. The issue is due to a packet processing services process missing health pings due to excessive traffic...