Total vulnerabilities in the database
Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios_xr | 4.1.2 | 4.1.2.x |
| cisco / ios_xr | 4.0.4 | 4.0.4.x |
| cisco / ios_xr | 3.8.4 | 3.8.4.x |
| cisco / ios_xr | 3.9.0 | 3.9.0.x |
| cisco / ios_xr | 3.9.2 | 3.9.2.x |
| cisco / ios_xr | 3.9.1 | 3.9.1.x |
| cisco / ios_xr | 4.2.0 | 4.2.0.x |
| cisco / ios_xr | 3.8.1 | 3.8.1.x |
| cisco / ios_xr | 3.8.2 | 3.8.2.x |
| cisco / ios_xr | 4.0.2 | 4.0.2.x |
| cisco / ios_xr | 4.1 | 4.1.x |
| cisco / ios_xr | 3.8.3 | 3.8.3.x |
| cisco / ios_xr | 4.0.1 | 4.0.1.x |
| cisco / ios_xr | 4.0.0 | 4.0.0.x |
| cisco / ios_xr | 4.1.1 | 4.1.1.x |
| cisco / ios_xr | 4.0.3 | 4.0.3.x |