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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple vulnerabilities in multiple vendor implementations of the X.400 protocol allow remote attackers to cause a denial of service and possibly execute arbitrary code via an X.400 message containing certain unexpected ASN.1 constructs, as demonstrated using the NISSC test suite."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en m\u00faltiples implementaciones de fabricantes del protocolo X.400 permite a atacantes remotos causar un denegaci\u00f3n de servicio y posiblemente ejecutar c\u00f3digo arbitrario mediante un mensaje X.400 conteniendo ciertas construcciones ASN.1 inesperadas, como se ha demostrado usando el paquete de pruebas NISSC."}], "id": "CVE-2003-0565", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-12-01T05:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/927278"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.uniras.gov.uk/vuls/2003/006489/x400.htm"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/927278"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.uniras.gov.uk/vuls/2003/006489/x400.htm"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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