CVE-2003-0896

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sun:jre:*:update3:*:*:*:*:*:*", "matchCriteriaId": "B86E994F-ACB5-40C7-A9AF-E0A938C3A3D3", "versionEndIncluding": "1.4.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The loadClass method of the sun.applet.AppletClassLoader class in the Java Virtual Machine (JVM) in Sun SDK and JRE 1.4.1_03 and earlier allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a loaded class name that contains \"/\" (slash) instead of \".\" (dot) characters, which bypasses a call to the Security Manager's checkPackageAccess method."}, {"lang": "es", "value": "El m\u00e9todo loadClass de la clase sun.applet.AppletClassLoader en la M\u00e1quina Virtual de Java (JVM) en Sun SDK y JRE 1.4.1_03 y anteriores permite a atacantes remotos saltarles las restricciones del caj\u00f3n de arena de Java y ejecutar c\u00f3digo mediante una clase cargada que contenga caract\u00e9res \"/\" (barra) en lugar de \".\" punto, lo que evita la llamada al m\u00e9todo del Adminstrador de Seguridad checkPackageAccess."}], "id": "CVE-2003-0896", "lastModified": "2026-06-16T22:03:08.760", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "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": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-11-17T05:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://lsd-pl.net/code/JVM/jre.tar.gz"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=bugtraq&m=106692334503819&w=2"}, {"source": "cve@mitre.org", "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57221"}, {"source": "cve@mitre.org", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-200356-1"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/advisories/6028"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/342580"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/342583"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/8879"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lsd-pl.net/code/JVM/jre.tar.gz"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq&m=106692334503819&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57221"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-66-200356-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/advisories/6028"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/342580"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/342583"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/8879"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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