Total vulnerabilities in the database
Cisco IOS XR 4.3.4 through 5.3.0 on ASR 9000 devices, when uRPF, PBR, QoS, or an ACL is configured, does not properly handle bridge-group virtual interface (BVI) traffic, which allows remote attackers to cause a denial of service (chip and card hangs and reloads) by triggering use of a BVI interface for IPv4 packets, aka Bug ID CSCur62957.
Software | From | Fixed in |
---|---|---|
cisco / ios_xr | 4.3.0 | 4.3.0.x |
cisco / ios_xr | 4.3.1 | 4.3.1.x |
cisco / ios_xr | 4.3.2 | 4.3.2.x |
cisco / ios_xr | 4.3.3 | 4.3.3.x |
cisco / ios_xr | 5.1.0 | 5.1.0.x |
cisco / ios_xr | 5.1.1 | 5.1.1.x |
cisco / ios_xr | 5.1.2 | 5.1.2.x |
cisco / ios_xr | 5.2.0 | 5.2.0.x |
cisco / ios_xr | 5.2.1 | 5.2.1.x |