CVE-2011-4966

{"id": "CVE-2011-4966", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-03-12T23:55:01.337", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00029.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00079.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHBA-2012-0881.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0134.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://github.com/alandekok/freeradius-server/commit/1b1ec5ce75e224bd1755650c18ccdaa6dc53e605", "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-255"}]}], "descriptions": [{"lang": "en", "value": "modules/rlm_unix/rlm_unix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authenticated users to authenticate using an expired password."}, {"lang": "es", "value": "modules/rlm_unix/rlm_unix.c en FreeRADIUS anterior a v2.2.0, cuando el modo unix est\u00e1 activado para la autenticaci\u00f3n de usuarios, no valida adecuadamente la expiraci\u00f3n de la contrase\u00f1a en /etc/shadow, lo que permite a usuarios autenticados remotamente validarse mediante una contrase\u00f1a caducada."}], "lastModified": "2013-03-19T12:35:28.827", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "45C6E852-B6B5-4598-84B0-8D55932928F8"}, {"criteria": "cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5FFA82DC-988E-4351-B8AD-ACC4E73625F0", "versionEndIncluding": "2.2.0"}, {"criteria": "cpe:2.3:a:freeradius:freeradius:0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE9FC274-5453-4A3D-9FD4-55D2E0283D0B"}, {"criteria": "cpe:2.3:a:freeradius:freeradius:0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5AEDD86F-92B9-43EC-80E3-54010E249FC6"}, {"criteria": "cpe:2.3:a:freeradius:freeradius:0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFDB110B-4057-4BA4-993A-9DA14888A093"}, {"criteria": "cpe:2.3:a:freeradius:freeradius:0.4:*:*:*:*:*:*:*", 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