CVE-2014-0677

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

22/01/2014

Last modified:

11/04/2025

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:cisco:nx-os:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

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
http://www.securitytracker.com/id/1029691
https://exchange.xforce.ibmcloud.com/vulnerabilities/90623