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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:symantec:messaging_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "D25EDB76-F75D-4C5E-9122-EB4F520D569D", "versionEndExcluding": "10.6.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Symantec Messaging Gateway product prior to 10.6.6 may be susceptible to a XML external entity (XXE) exploit, which is a type of issue where XML input containing a reference to an external entity is processed by a weakly configured XML parser. The attack uses file URI schemes or relative paths in the system identifier to access files that should not normally be accessible."}, {"lang": "es", "value": "El producto Symantec Messaging Gateway en versiones anteriores a la 10.6.6 puede ser susceptible a una explotaci\u00f3n XXE (XML External Entity), que es un tipo de vulnerabilidad en el que los XML entrantes que contengan una referencia a una entidad externa son procesados por un analizador XML con una configuraci\u00f3n d\u00e9bil. El ataque utiliza esquemas URI de archivos o rutas relativas en el identificador del sistema para acceder a archivos que no deber\u00edan normalmente ser accesibles."}], "id": "CVE-2018-12243", "lastModified": "2018-12-08T02:31:16.977", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-09-19T15:29:19.217", "references": [{"source": "secure@symantec.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105330"}, {"source": "secure@symantec.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://support.symantec.com/en_US/article.SYMSA1461.html"}], "sourceIdentifier": "secure@symantec.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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