CVE-2014-0677

The Label Distribution Protocol (LDP) functionality in Cisco NX-OS allows remote attackers to cause a denial of service (temporary LDP session outage) via LDP discovery traffic containing malformed Hello messages, aka Bug ID CSCul88851.

• CWE-20

• http://osvdb.org/102368
• http://secunia.com/advisories/56611
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0677Vendor Advisory
• http://tools.cisco.com/security/center/viewAlert.x?alertId=32532Vendor Advisory
• http://www.securityfocus.com/bid/65074Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1029691Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/90623
• http://osvdb.org/102368
• http://secunia.com/advisories/56611
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0677Vendor Advisory
• http://tools.cisco.com/security/center/viewAlert.x?alertId=32532Vendor Advisory
• http://www.securityfocus.com/bid/65074Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1029691Third Party Advisory, VDB Entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/90623

Published

Jan 22, 2014

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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