The SNMP implementation in Cisco IOS 15.1(2)SG4 on Catalyst 4500 devices, when single-switch Virtual Switching System (VSS) is configured, allows remote authenticated users to cause a denial of service (device crash) by performing SNMP polling, aka Bug ID CSCuq04574.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0687
Reference (s):
- CISCO:20150402 Cisco Catalyst 4500 SNMP Polling Denial of Service Vulnerability
- URL: http://tools.cisco.com/security/center/viewAlert.x?alertId=38194
- SECTRACK:1032022
- URL: http://www.securitytracker.com/id/1032022