CVE-2007-2243

{"id": "CVE-2007-2243", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-04-25T16:19:00.000", "references": [{"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-April/053906.html", "source": "cve@mitre.org"}, {"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2007-April/053951.html", "source": "cve@mitre.org"}, {"url": "http://securityreason.com/securityalert/2631", "source": "cve@mitre.org"}, {"url": "http://www.osvdb.org/34600", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/23601", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33794", "source": "cve@mitre.org"}, {"url": "https://security.netapp.com/advisory/ntap-20191107-0003/", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483."}, {"lang": "es", "value": "OpenSSH 4.6 y anteriores, cuando ChallengeResponseAuthentication est\u00e1 habilitado, permite a atacantes remotos determinar la existencia de cuentas de usuario intentando autenticarse mediante S/KEY, lo cual muestra una respuesta diferente si la cuenta de usuario existe, un problema similar a CVE-2001-1483."}], "lastModified": "2017-07-29T01:31:19.517", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"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, "matchCriteriaId": "114134F3-BDFD-465D-8317-82F9D6EFA5A7"}, {"criteria": "cpe:2.3:a:openbsd:openssh:2.1:*:*:*:*:*:*:*", "vulnerable": 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"matchCriteriaId": "2A7154C4-8325-4495-92B1-B7897CD7303E"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Not vulnerable. OpenSSH supplied with Red Hat Enterprise Linux 2.1, 3, 4, and 5 does not contain S/KEY support.", "lastModified": "2007-05-23T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}