CVE-2011-2701

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=724815", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=724815", "tags": ["Patch"], "refsource": "MISC"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/15/6", "name": "[oss-security] 20110715 CVE request: vulnerability in FreeRADIUS (OCSP)", "tags": [], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/20/9", "name": "[oss-security] 20110720 Re: CVE request: vulnerability in FreeRADIUS (OCSP)", "tags": [], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/18/2", "name": "[oss-security] 20110718 Re: CVE request: vulnerability in FreeRADIUS (OCSP)", "tags": [], "refsource": "MLIST"}, {"url": "http://secunia.com/advisories/45425", "name": "45425", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.securityfocus.com/bid/48880", "name": "48880", "tags": [], "refsource": "BID"}, {"url": "https://www.dfn-cert.de/informationen/Sicherheitsbulletins/dsb-2011-01.html", "name": "https://www.dfn-cert.de/informationen/Sicherheitsbulletins/dsb-2011-01.html", "tags": [], "refsource": "MISC"}, {"url": "http://securitytracker.com/id?1025833", "name": "1025833", "tags": [], "refsource": "SECTRACK"}, {"url": "http://securityreason.com/securityalert/8325", "name": "8325", "tags": [], "refsource": "SREASON"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68782", "name": "freeradius-certificate-security-bypass(68782)", "tags": [], "refsource": "XF"}, {"url": "http://www.securityfocus.com/archive/1/518974/100/0/threaded", "name": "20110725 [DSB-2011-01] Security Advisory FreeRADIUS 2.1.11", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The ocsp_check function in rlm_eap_tls.c in FreeRADIUS 2.1.11, when OCSP is enabled, does not properly parse replies from OCSP responders, which allows remote attackers to bypass authentication by using the EAP-TLS protocol with a revoked X.509 client certificate."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-287"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-2701", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 4.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2011-08-04T02:45Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:freeradius:freeradius:2.1.11:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-10-09T19:32Z"}