Description
Cisco IOS XR 4.0.1 through 4.2.0 for CRS-3 Carrier Routing System allows remote attackers to cause a denial of service (NPU ASIC scan and line-card reload) via crafted IPv6 extension headers, aka Bug ID CSCtx03546.
References
- 1032563 vdb-entry
- 20150611 Cisco IOS XR Software Crafted IPv6 Packet Denial of Service Vulnerability vendor-advisory