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.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios | 15.0(2)sg5 | 15.0(2)sg5.x |
| cisco / ios | 15.2(1)e | 15.2(1)e.x |
| cisco / ios | 15.1(2)sg3 | 15.1(2)sg3.x |
| cisco / ios | 15.4(1.13)s | 15.4(1.13)s.x |
| cisco / ios | 15.3(3)s | 15.3(3)s.x |