CVE-2014-4814

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CF28, 8.0 through 8.0.0.1 CF14, and 8.5.0 before CF03 does not properly detect recursion during entity expansion, which allows remote authenticated users to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564."}, {"lang": "es", "value": "IBM WebSphere Portal 6.1.0 hasta 6.1.0.6 CF27, 6.1.5 hasta 6.1.5.3 CF27, 7.0 hasta 7.0.0.2 CF28, 8.0 hasta 8.0.0.1 CF14, y 8.5.0 anterior a CF03 no detecta debidamente la recursi\u00f3n durante la expansi\u00f3n de entidades, lo que permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (consumo de memoria y CPU) a trav\u00e9s de un documento XML manipulado que contiene un n\u00famero grande de referencias de entidades anidadas, un problema similar a CVE-2003-1564."}], "id": "CVE-2014-4814", "lastModified": "2026-06-17T00:10:37.723", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2014-10-28T19:55:02.917", "references": [{"source": "psirt@us.ibm.com", "url": "http://secunia.com/advisories/59740"}, {"source": "psirt@us.ibm.com", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PI24622"}, {"source": "psirt@us.ibm.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21684651"}, {"source": "psirt@us.ibm.com", "url": "http://www.securityfocus.com/bid/70758"}, {"source": "psirt@us.ibm.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95391"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/59740"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PI24622"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21684651"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/70758"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95391"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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