CVE-2012-3918

Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:cisco:ios::::::::
	cpe:2.3:o:cisco:ios:15.3:::::::*
	cpe:2.3:o:cisco:ios:15.3\(2\)s:::::::*
	cpe:2.3:o:cisco:ios:15.3\(3\)m:::::::*
	cpe:2.3:o:cisco:ios:15.3\(3\)m1:::::::*
	cpe:2.3:o:cisco:ios:15.3\(3\)s:::::::*
	cpe:2.3:o:cisco:ios:15.3s:::::::*

OR	cpe:2.3:h:cisco:catalyst_2900::::::::
	cpe:2.3:h:cisco:catalyst_2900:lre_xl:::::::*
	cpe:2.3:h:cisco:catalyst_2900:xl:::::::*
	cpe:2.3:h:cisco:catalyst_2900_vlan::::::::
	cpe:2.3:h:cisco:catalyst_2900xl::::::::

History

No history.

Information

Published : 2014-04-23 11:52

Updated : 2023-12-10 11:31

NVD link : CVE-2012-3918

Mitre link : CVE-2012-3918

CVE.ORG link : CVE-2012-3918

JSON object : View

Products Affected

cisco

ios
catalyst_2900
catalyst_2900xl
catalyst_2900_vlan

CWE

NVD-CWE-noinfo

{"id": "CVE-2012-3918", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-04-23T11:52:59.073", "references": [{"url": "http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf", "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317."}, {"lang": "es", "value": "Cisco IOS anterior a 15.3(1)T en dispositivos Cisco 2900, cuando una tarjeta VWIC2-2MFT-T1/E1 est\u00e1 configurada para modo TDM/HDLC, permite a atacantes remotos causar una denegaci\u00f3n de servicio (interrupci\u00f3n en la interfaz serie) a trav\u00e9s de cierto tr\u00e1fico Frame Relay, tambi\u00e9n conocido como Bug ID CSCub13317."}], "lastModified": "2014-04-23T14:42:02.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95F64BFE-7830-4547-9F23-CC818A83FABC", "versionEndIncluding": "15.3\\(3\\)m2"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B870F917-9F35-41AE-8CCA-D8574189C7EC"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3\\(2\\)s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36979139-66D2-40DD-A865-547BA9D49786"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3\\(3\\)m:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E0A47B7-5AD3-4B4C-A2FD-4EE0381B3FCE"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3\\(3\\)m1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "499C6196-2D34-4312-9C3E-B1A6E8D21112"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3\\(3\\)s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB84CE04-F2D0-4A37-B2BA-25126D1824D8"}, {"criteria": "cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D105A75-3C37-4B44-8248-6037C98F2F93"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:catalyst_2900:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "85876B6F-DE52-4FC2-85E9-3639B2894A90"}, {"criteria": "cpe:2.3:h:cisco:catalyst_2900:lre_xl:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E38034CB-72FD-4E96-A3E3-0B555EC54A7D"}, {"criteria": "cpe:2.3:h:cisco:catalyst_2900:xl:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C3745E0-4918-40AD-A219-111DC81CF766"}, {"criteria": "cpe:2.3:h:cisco:catalyst_2900_vlan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "643219DD-5795-48F9-899D-19A27A614F90"}, {"criteria": "cpe:2.3:h:cisco:catalyst_2900xl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "608C95E6-75D1-4A04-83B4-F9785CD25F79"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}