Cisco IOS 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.3.xSE before 3.3.2SE, 3.3.xXO before 3.3.1XO, 3.5.xE before 3.5.2E, and 3.11.xS before 3.11.1S allow remote attackers to cause a denial of service (device reload) via malformed mDNS packets, aka Bug ID CSCul90866.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios | 15.1 | 15.1.x |
| cisco / ios | 15.4 | 15.4.x |
| cisco / ios | 15.0 | 15.0.x |
| cisco / ios_xe | 3.5.1e | 3.5.1e.x |
| cisco / ios_xe | 3.3.1se | 3.3.1se.x |
| cisco / ios_xe | 3.3.0se | 3.3.0se.x |
| cisco / ios_xe | 3.11.0s | 3.11.0s.x |
| cisco / ios_xe | 3.5.0e | 3.5.0e.x |
| cisco / ios | 15.2 | 15.2.x |
| cisco / ios_xe | 3.3(.0)xo | 3.3(.0)xo.x |