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Category:   Device (Router/Bridge/Hub)  >   Cisco NX-OS Vendors:   Cisco
Cisco NX-OS Label Distribution Protocol Message Processing Flaw Lets Remote Users Deny Service
SecurityTracker Alert ID:  1029691
SecurityTracker URL:  http://securitytracker.com/id/1029691
CVE Reference:   CVE-2014-0677   (Links to External Site)
Date:  Jan 28 2014
Impact:   Denial of service via network
Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Cisco NX-OS. A remote user can cause denial of service conditions.

A remote user can send specially crafted Label Distribution Protocol (LDP) Hello messages to cause the target device to stop accepting valid LDP sessions for a 60-second period.

The vendor has assigned bug ID CSCul88851 to this vulnerability.

Impact:   A remote user can cause the target device to stop accepting valid LDP sessions for a 60-second period.
Solution:   No solution was available at the time of this entry.

The vendor's advisory is available at:

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0677

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0677 (Links to External Site)
Cause:   Input validation error

Message History:   None.


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