CVE-2014-0677

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-01-22 · updated 2026-06-17
Weakness: CWE-20

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.

Affected products

Cisco NX-OS: all versions

References

http://osvdb.org/102368
http://secunia.com/advisories/56611
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0677
http://tools.cisco.com/security/center/viewAlert.x?alertId=32532
http://www.securityfocus.com/bid/65074
http://www.securitytracker.com/id/1029691
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-2014-0677
http://tools.cisco.com/security/center/viewAlert.x?alertId=32532
http://www.securityfocus.com/bid/65074

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