CVE-2014-4720

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/rjbs/Email-Address/blob/master/Changes", "name": "https://github.com/rjbs/Email-Address/blob/master/Changes", "tags": [], "refsource": "CONFIRM"}, {"url": "http://seclists.org/oss-sec/2014/q2/563", "name": "[oss-security] 20140614 CVE-2014-0477: Email::Address: Denial-of-Service in Email::Address::parse", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Email::Address module before 1.904 for Perl uses an inefficient regular expression, which allows remote attackers to cause a denial of service (CPU consumption) via vectors related to \"backtracking into the phrase,\" a different vulnerability than CVE-2014-0477."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-4720", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2014-07-06T23:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:email\\:\\:address_module_project:email\\:\\:address:1.890:*:*:*:*:perl:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:email\\:\\:address_module_project:email\\:\\:address:1.889:*:*:*:*:perl:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:email\\:\\:address_module_project:email\\:\\:address:1.888:*:*:*:*:perl:*:*", "cpe_name": [], 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