CVE-2011-4231

Cisco IOS 15.1 and 15.2 and IOS XE 3.x, when configured as an IPsec hub with X.509 certificates in use, allows remote authenticated users to cause a denial of service (segmentation fault and device crash) via unspecified vectors, aka Bug ID CSCtq61128.

CVSS v2.0 6.3 MEDIUM

6.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.8 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-4MCAVS.html	Vendor Advisory
http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_34s.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios:15.1:::::::*
	cpe:2.3:o:cisco:ios:15.2:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:cisco:ios_xe:3.1.0s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.0sg:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.1s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.1sg:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.2s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.3s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.4s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.2.0s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.2.0sg:::::::*
	cpe:2.3:o:cisco:ios_xe:3.2.1s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.2.2s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.3.0s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.3.1s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.3.2s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.3.3s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.4.0as:::::::*
	cpe:2.3:o:cisco:ios_xe:3.4.0s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.4.1s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.4.2s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.4.3s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.5.0s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.5.1s:::::::*
	cpe:2.3:o:cisco:ios_xe:3.5.2s:::::::*

History

No history.

Information

Published : 2012-05-03 10:11

Updated : 2024-02-04 18:16

NVD link : CVE-2011-4231

Mitre link : CVE-2011-4231

CVE.ORG link : CVE-2011-4231

JSON object : View

Products Affected

cisco

ios
ios_xe

CWE

CWE-20

Improper Input Validation

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[{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Cisco IOS 15.1 and 15.2 and IOS XE 3.x, when configured as an IPsec hub with X.509 certificates in use, allows remote authenticated users to cause a denial of service (segmentation fault and device crash) via unspecified vectors, aka Bug ID CSCtq61128."}, {"lang": "es", "value": "Cisco IOS v15.1 y v15.2 y el IOS XE v3.x, cuando se configura como un hub IPSec con certificados X.509 en uso, permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n y la ca\u00edda del dispositivo) a trav\u00e9s de vectores no especificados, tambi\u00e9n conocido como Bug ID CSCtq61128."}], "lastModified": "2012-05-11T04:00:00.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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