Cisco IOS 15.0(2)SG5, 15.1(2)SG3, 15.2(1)E, 15.3(3)S, and 15.4(1.13)S allows remote attackers to cause a denial of service (device crash) via a crafted LLDP packet, aka Bug ID CSCun66735.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
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http://www.securityfocus.com/bid/91545 | vdb entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160616-ios1 | vendor advisory |
http://www.securitytracker.com/id/1036129 | vdb entry |