The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCup52101.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios_xe | 3.4.1sg | 3.4.1sg.x |
| 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 | 3.4.2sg | 3.4.2sg.x |
| cisco / ios_xe | 3.4.4sg | 3.4.4sg.x |
| cisco / ios_xe | 3.2.00.xo.15.0(2)xo | 3.2.00.xo.15.0(2)xo.x |
| cisco / ios_xe | 3.2.0xo | 3.2.0xo.x |
| cisco / ios_xe | 3.3.1sg | 3.3.1sg.x |
| cisco / ios_xe | 3.5.2e | 3.5.2e.x |
| cisco / ios_xe | 3.4.3sg | 3.4.3sg.x |
| cisco / ios_xe | 3.4.0sg | 3.4.0sg.x |
| cisco / ios | 12.2 | 12.2.x |
| cisco / ios_xe | 3.5.0e | 3.5.0e.x |
| cisco / ios | 15.2 | 15.2.x |
| cisco / ios_xe | 3.3.0sg | 3.3.0sg.x |