Description
Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.
References
- 20120926 Cisco IOS Software Tunneled Traffic Queue Wedge Vulnerability vendor-advisory
- 1027578 vdb-entry
- ciscoios-tunneled-dos(78883) vdb-entry
- 55696 vdb-entry