CVE-2014-0677: Cisco NX-OS

Medium severity, CVSS 5.0. EPSS: 2.1% chance of exploitation in the next 30 days.

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.

Affected products

• Cisco NX-OS: affected versions not specified

Published 2014-01-22. Last modified 2026-06-17.