{"id":"CVE-2003-0111","aliases":["EUVD-2003-0107","GHSA-83gw-hr2p-gg57"],"status":"published","title":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as...","description":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as used in Windows and Internet Explorer, allows remote attackers to bypass security checks and execute arbitrary code via a malicious Java applet, aka \"Flaw in Microsoft VM Could Enable System Compromise.\"","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.35842,"percentile":0.98476,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-04-15T04:00:00Z","modified":"2026-06-16T22:01:33Z","exploits":[{"source":"exploitdb","id":"EDB-22027","title":"Microsoft Java Virtual Machine 3802 Series - Bytecode Verifier","type":"remote","platform":"windows","date":"2002-11-21","verified":true,"url":"https://www.exploit-db.com/exploits/22027"}],"products":[{"vendor":"microsoft","product":"virtual_machine"},{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_2000_terminal_services"}],"references":[{"url":"http://www.iss.net/security_center/static/11751.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/447569","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-011","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A136","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0111"},{"url":"https://github.com/advisories/GHSA-83gw-hr2p-gg57"}],"sources":{"cve":[{"id":"CVE-2003-0111","description":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as used in Windows and Internet Explorer, allows remote attackers to bypass security checks and execute arbitrary code via a malicious Java applet, aka \"Flaw in Microsoft VM Could Enable System Compromise.\"","status":"published","published":"2003-04-15T04:00:00Z","modified":"2024-08-08T01:43:35.608Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2003-0107","description":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as used in Windows and Internet Explorer, allows remote attackers to bypass security checks and execute arbitrary code via a malicious Java applet, aka \"Flaw in Microsoft VM Could Enable System Compromise.\"","status":"published","published":"2003-04-15T04:00:00Z","modified":"2024-08-08T01:43:35Z","updated_at":"2026-11-03T01:15:08.689521Z"}],"ghsa":[{"id":"GHSA-83gw-hr2p-gg57","title":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as...","description":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as used in Windows and Internet Explorer, allows remote attackers to bypass security checks and execute arbitrary code via a malicious Java applet, aka \"Flaw in Microsoft VM Could Enable System Compromise.\"","status":"published","published":"2022-04-29T01:25:52Z","modified":"2023-01-30T05:00:48Z","updated_at":"2026-11-02T14:46:16.829694Z"}],"nvd":[{"id":"CVE-2003-0111","description":"The ByteCode Verifier component of Microsoft Virtual Machine (VM) build 5.0.3809 and earlier, as used in Windows and Internet Explorer, allows remote attackers to bypass security checks and execute arbitrary code via a malicious Java applet, aka \"Flaw in Microsoft VM Could Enable System Compromise.\"","status":"published","published":"2003-05-05T04:00:00Z","modified":"2026-06-16T22:01:33.053Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}]}}