VULNERABILITY INTELLIGENCE

CVE-2014-0677

CVSS score5 MEDIUM
EPSS probability2.08%
CISA KEVNot currently listed
Published2014-01-22
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references