Total vulnerabilities in the database
Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475.
| Software | From | Fixed in |
|---|---|---|
| cisco / ios_xr | 3.1.0 | 3.1.0.x |
| cisco / ios_xr | 3.2 | 3.2.x |
| cisco / ios_xr | 3.2.50 | 3.2.50.x |
| cisco / ios_xr | 3.2.3 | 3.2.3.x |
| cisco / ios_xr | 3.2.1 | 3.2.1.x |
| cisco / ios_xr | 3.2.4 | 3.2.4.x |
| cisco / ios_xr | 3.0.1 | 3.0.1.x |
| cisco / ios_xr | 3.2.2 | 3.2.2.x |