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CVE-2014-0677
The Label Distribution Protocol (LDP) functionality in Cisco NX-OS allows remote attackers to cause a denial of service (temporary LDP…
Medium5.0EPSS 2.1%
- Published
- Updated
- Reserved
- Assigned by
- cisco
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.1% · top 18% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (7)
- 65074 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 56611 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- cisco-nxos-cve20140677-dos(90623) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20140122 Cisco NX-OS Software Label Distribution Protocol Message Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- http://tools.cisco.com/security/center/viewAlert.x?alertId=32532 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 102368 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 1029691 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2014-0677)Record last updated .