CVE-2007-0844

{"id": "CVE-2007-0844", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-02-08T17:28:00.000", "references": [{"url": "http://osvdb.org/33119", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/24061", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://sourceforge.net/project/shownotes.php?release_id=484376", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/22461", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2007/0524", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The auth_via_key function in pam_ssh.c in pam_ssh before 1.92, when the allow_blank_passphrase option is disabled, allows remote attackers to bypass authentication restrictions and use private encryption keys requiring a blank passphrase by entering a non-blank passphrase."}, {"lang": "es", "value": "La funci\u00f3n auth_via_key en pam_ssh.c de pam_ssh before 1.92, cuando la opci\u00f3n allow_blank_passphrase est\u00e1 deshabilitada, permite a atacantes remotos evitar restricciones de autenticaci\u00f3n y utilizar claves de cifrado privadas requiriendo una cadena de contrase\u00f1a en blanco, introduciendo una cadena de contrase\u00f1a no en blanco."}], "lastModified": "2011-03-08T02:50:49.923", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pam_ssh:pam_ssh:1.91:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52AE6E07-D0F0-4FD3-9762-325BF293C341"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}