{"id":"CVE-2003-0822","aliases":["EUVD-2003-0813","GHSA-82pc-5hvw-f9gx"],"status":"published","title":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server...","description":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server Extensions (FPSE) 2000 and 2002 allows remote attackers to execute arbitrary code via a crafted chunked encoded request.","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":"2026-11-08","score":0.83032,"percentile":0.99677,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-11-18T05:00:00Z","modified":"2026-06-16T22:02:54Z","exploits":[{"source":"exploitdb","id":"EDB-121","title":"Microsoft FrontPage Server Extensions - 'fp30reg.dll' (MS03-051)","type":"remote","platform":"windows","date":"2003-11-13","verified":true,"url":"https://www.exploit-db.com/exploits/121"},{"source":"exploitdb","id":"EDB-16356","title":"Microsoft IIS - ISAPI FrontPage 'fp30reg.dll' Chunked Overflow (MS03-051) (Metasploit)","type":"remote","platform":"windows","date":"2010-07-25","verified":true,"url":"https://www.exploit-db.com/exploits/16356"},{"source":"metasploit","id":"exploit/windows/isapi/ms03_051_fp30reg_chunked","title":"MS03-051 Microsoft IIS ISAPI FrontPage fp30reg.dll Chunked Overflow","type":"exploit","platform":"Windows","date":"2003-11-11","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/isapi/ms03_051_fp30reg_chunked"}],"products":[{"vendor":"microsoft","product":"frontpage_server_extensions"},{"vendor":"microsoft","product":"sharepoint_team_services"},{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-051","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A364","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=106865318904055\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://marc.info/?l=ntbugtraq\u0026m=106862654906759\u0026w=2","tags":["mailing-list","x_refsource_NTBUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/13674","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/279156","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A699","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/10195","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A367","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A366","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A743","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0822"},{"url":"https://github.com/advisories/GHSA-82pc-5hvw-f9gx"}],"sources":{"cve":[{"id":"CVE-2003-0822","description":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server Extensions (FPSE) 2000 and 2002 allows remote attackers to execute arbitrary code via a crafted chunked encoded request.","status":"published","published":"2003-11-18T05:00:00Z","modified":"2024-08-08T02:05:12.607Z","updated_at":"2026-11-02T14:20:16.411288Z"}],"euvd":[{"id":"EUVD-2003-0813","description":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server Extensions (FPSE) 2000 and 2002 allows remote attackers to execute arbitrary code via a crafted chunked encoded request.","status":"published","published":"2003-11-18T05:00:00Z","modified":"2024-08-08T02:05:12Z","updated_at":"2026-11-03T01:15:06.016782Z"}],"ghsa":[{"id":"GHSA-82pc-5hvw-f9gx","title":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server...","description":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server Extensions (FPSE) 2000 and 2002 allows remote attackers to execute arbitrary code via a crafted chunked encoded request.","status":"published","published":"2022-04-29T01:27:02Z","modified":"2023-01-30T05:01:41Z","updated_at":"2026-11-02T14:46:27.869667Z"}],"nvd":[{"id":"CVE-2003-0822","description":"Buffer overflow in the debug functionality in fp30reg.dll of Microsoft FrontPage Server Extensions (FPSE) 2000 and 2002 allows remote attackers to execute arbitrary code via a crafted chunked encoded request.","status":"published","published":"2003-12-15T05:00:00Z","modified":"2026-06-16T22:02:54.27Z","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":"2026-11-02T14:00:47.41445Z"}]}}