CVE-2011-4231

{"id": "CVE-2011-4231", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-05-03T10:11:39.687", "references": [{"url": "http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-4MCAVS.html", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}, {"url": "http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_34s.html", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}, {"url": "http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-4MCAVS.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.cisco.com/en/US/docs/ios/ios_xe/3/release/notes/asr1k_caveats_34s.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"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": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836"}, {"criteria": "cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.0s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5A13401-2660-483E-89A5-6420B5866BB8"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.0sg:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA5F84EF-1C19-4AB3-BD01-A3DE47B2A46A"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.1s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77FC74E2-2510-40F5-BB2B-11608B844E28"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.1sg:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E021FDA-0D92-4A81-8721-EED507426922"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.2s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C69E845-700C-4250-B528-9482A5362F61"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.3s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "389D6E60-F6AB-40B8-B894-CE97BF13AE63"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.1.4s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A40EA0A-1642-4950-9943-20C1888C18D5"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.2.0s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "621845E0-E885-46E4-929D-55DBE43DC97F"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.2.0sg:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86C0900A-1354-4A20-B5ED-8C005BCE4D74"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:3.2.1s:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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