Multiple vulnerabilities in the Login Enhancements (Login Block) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service (DoS) condition.
For more information about these vulnerabilities, see the Details section of this security advisory.
There are no workarounds that address both vulnerabilities.
This advisory is available at the following link:
Security Impact Rating: Medium