CVE-2011-5094

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.ietf.org/mail-archive/web/tls/current/msg07577.html", "name": "[tls] 20110318 Re: SSL Renegotiation DOS", "tags": [], "refsource": "MLIST"}, {"url": "http://www.ietf.org/mail-archive/web/tls/current/msg07567.html", "name": "[tls] 20110315 Re: SSL Renegotiation DOS", "tags": [], "refsource": "MLIST"}, {"url": "http://vincent.bernat.im/en/blog/2011-ssl-dos-mitigation.html", "name": "http://vincent.bernat.im/en/blog/2011-ssl-dos-mitigation.html", "tags": [], "refsource": "MISC"}, {"url": "http://www.ietf.org/mail-archive/web/tls/current/msg07576.html", "name": "[tls] 20110318 Re: SSL Renegotiation DOS", "tags": [], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=707065", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=707065", "tags": [], "refsource": "MISC"}, {"url": "http://www.educatedguesswork.org/2011/10/ssltls_and_computational_dos.html", "name": "http://www.educatedguesswork.org/2011/10/ssltls_and_computational_dos.html", "tags": [], "refsource": "MISC"}, {"url": "http://orchilles.com/2011/03/ssl-renegotiation-dos.html", "name": "http://orchilles.com/2011/03/ssl-renegotiation-dos.html", "tags": [], "refsource": "MISC"}, {"url": "http://www.ietf.org/mail-archive/web/tls/current/msg07564.html", "name": "[tls] 20110315 Re: SSL Renegotiation DOS", "tags": [], "refsource": "MLIST"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/08/2", "name": "[oss-security] 20110708 SSL renegotiation DoS CVE-2011-1473", "tags": [], "refsource": "MLIST"}, {"url": "http://www.ietf.org/mail-archive/web/tls/current/msg07553.html", "name": "[tls] 20110315 SSL Renegotiation DOS", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "** DISPUTED ** Mozilla Network Security Services (NSS) 3.x, with certain settings of the SSL_ENABLE_RENEGOTIATION option, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-1473. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-5094", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-06-16T21:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.7.7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.3.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.6.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.11.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.11.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.11.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.11.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.7.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.7.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.4.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.7.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.4.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:mozilla:network_security_services:3.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2012-06-18T04:00Z"}