CVE-2014-0677
The Label Distribution Protocol (LDP) functionality in Cisco NX-OS allows remote attackers to...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2014-0677- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2014-0677- Updated
- 2026-11-02
EUVDEUVD-2014-0708 No score
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.
- Record
EUVD-2014-0708- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-78xq-vj33-mfjv No score
The Label Distribution Protocol (LDP) functionality in Cisco NX-OS allows remote attackers to...
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.
- Record
GHSA-78xq-vj33-mfjv- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-0677 is a medium vulnerability (CVSS 5.0) in Cisco Nx-os, published January 22, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.08%, the 81st percentile. No source names a fixed version.
References
securityfocus.com/bid/65074
secunia.com/advisories/56611
exchange.xforce.ibmcloud.com/vulnerabilities/90623
tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0677
osvdb.org/102368
securitytracker.com/id/1029691
nvd.nist.gov/vuln/detail/CVE-2014-0677
github.com/advisories/GHSA-78xq-vj33-mfjv