CVE-2014-3321

Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.

Score

CVSS 2.0 5.7 Medium

Status

Modified - psirt@cisco.com

Published

2014-07-18

Last modified

2024-08-06

Weaknesses

CWE-20

Affected products

• Asr 9000 Rsp440 Router (Cisco)
• Asr 9001 (Cisco)
• Asr 9006 (Cisco)
• Asr 9010 (Cisco)
• Asr 9904 (Cisco)
• Asr 9912 (Cisco)
• Asr 9922 (Cisco)
• Ios Xr (Cisco)

References

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321
• http://tools.cisco.com/security/center/viewAlert.x?alertId=34936
• http://www.securitytracker.com/id/1030597