CVE-2013-1213

Cisco NX-OS on the Nexus 1000V does not assign the proper priority to heartbeat messages from a Virtual Ethernet Module (VEM) to a Virtual Supervisor Module (VSM), which allows remote attackers to cause a denial of service (false VEM unavailability report) via a flood of UDP packets, aka Bug ID CSCud14840.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213	Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_1000v:-:*:*:*:*:*:*:*

History

21 Nov 2024, 01:49

Type	Values Removed	Values Added
References	~~() http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213 - Vendor Advisory~~	() http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213 - Vendor Advisory

Information

Published : 2013-05-29 19:55

Updated : 2024-11-21 01:49

NVD link : CVE-2013-1213

Mitre link : CVE-2013-1213

CVE.ORG link : CVE-2013-1213

JSON object : View

Products Affected

cisco

nexus_1000v
nx-os

CWE

CWE-399

Resource Management Errors

{"id": "CVE-2013-1213", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-05-29T19:55:01.110", "references": [{"url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "Cisco NX-OS on the Nexus 1000V does not assign the proper priority to heartbeat messages from a Virtual Ethernet Module (VEM) to a Virtual Supervisor Module (VSM), which allows remote attackers to cause a denial of service (false VEM unavailability report) via a flood of UDP packets, aka Bug ID CSCud14840."}, {"lang": "es", "value": "Cisco NX-OS sobre the Nexus 1000V no asignan la prioridad adecuada a los mensajes \"heartbeat\" desde un m\u00f3dulo (VSM), lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (informe falso de indisponibilidad de VEM) a trav\u00e9s de una inundaci\u00f3n de paquetes UDP. Aka Bug ID CSCud14840."}], "lastModified": "2024-11-21T01:49:07.440", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA35D4AA-24B3-428E-84ED-804EF941E9A9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_1000v:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E705638-8D0A-40D6-9A51-4FDB6C03F71E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}