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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:ruby:2.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "5FCCD8F3-E667-42F2-9861-14EDFB16583A", "vulnerable": true}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:2.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "822307DD-7F7D-44C2-9C4B-CB8704663410", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as \"retval\" argument can cause arbitrary code execution."}, {"lang": "es", "value": "Existe un tipo de confusi\u00f3n en el m\u00e9todo de clase _cancel_eval Ruby's TclTkIp. El atacante que pasa un tipo diferente de objeto que una String como argumento \"retval\" puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario."}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/843.html\">CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')</a>", "id": "CVE-2016-2337", "lastModified": "2018-08-28T10:29:00.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-06T21:59:00.460", "references": [{"source": "cret@cert.org", "url": "http://www.securityfocus.com/bid/91233"}, {"source": "cret@cert.org", "tags": ["Exploit", "Technical Description", "Third Party Advisory", "VDB Entry"], "url": "http://www.talosintelligence.com/reports/TALOS-2016-0031/"}, {"source": "cret@cert.org", "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00028.html"}, {"source": "cret@cert.org", "url": "https://security.gentoo.org/glsa/201710-18"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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