CVE-2019-12652

A vulnerability in the ingress packet processing function of Cisco IOS Software for Cisco Catalyst 4000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper resource allocation when...

Cisco Catalyst 4500 SNMP Polling Denial of Service Vulnerability

The Cisco Catalyst 4500 E-Series is the next-generation, high-performance extension of the already widely deployed Cisco Catalyst 4500 Series of Ethernet modular switches. On Catalyst 4500 devices with Cisco IOS 15.12SG4 configured with single-switch VSS, SNMP has a security vulnerability in its...