CVE-2011-5000

{"id": "CVE-2011-5000", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-04-05T14:55:03.590", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2012-0884.html", "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2011/Aug/2", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://site.pi3.com.pl/adv/ssh_1.txt", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0884.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2011/Aug/2", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://site.pi3.com.pl/adv/ssh_1.txt", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field. NOTE: there may be limited scenarios in which this issue is relevant."}, {"lang": "es", "value": "La funci\u00f3n de ssh_gssapi_parse_ename en GSS-serv.c en OpenSSH v5.8 y versiones anteriores, cuando gssapi-with-mic de autenticaci\u00f3n est\u00e1 activada, permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (excesivo consumo de memoria) a trav\u00e9s de un valor demasiado grande en un campo de longitud determinada. NOTA: puede haber escenarios limitados en el que este tema es relevante."}], "lastModified": "2024-11-21T01:33:24.050", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED7FD807-BC4A-4F8F-B9F0-49BCF2E687C7", "versionEndIncluding": "5.8"}, {"criteria": "cpe:2.3:a:openbsd:openssh:1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "316C8534-9CE3-456C-A04E-5D2B789FBE31"}, {"criteria": "cpe:2.3:a:openbsd:openssh:1.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7BEB67BB-A442-46C2-8BC1-BBEB009AC532"}, {"criteria": "cpe:2.3:a:openbsd:openssh:1.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B6E307F1-C765-409C-835C-133026A5179C"}, {"criteria": "cpe:2.3:a:openbsd:openssh:1.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA997F5E-29FE-454A-9006-001D732CD4B1"}, {"criteria": "cpe:2.3:a:openbsd:openssh:1.2.27:*:*:*:*:*:*:*", "vulnerable": true, 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