{"id":"CVE-2003-0344","aliases":["EUVD-2003-0339","GHSA-8c96-w9m5-2cx3"],"status":"published","title":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to...","description":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to execute arbitrary code via / (slash) characters in the Type property of an Object tag in a web page.","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":0.81307,"percentile":0.9964,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-06-06T04:00:00Z","modified":"2026-06-16T22:02:02Z","exploits":[{"source":"exploitdb","id":"EDB-16581","title":"Microsoft Internet Explorer - Object Type (MS03-020) (Metasploit)","type":"remote","platform":"windows","date":"2010-08-25","verified":true,"url":"https://www.exploit-db.com/exploits/16581"},{"source":"exploitdb","id":"EDB-22726","title":"Microsoft Internet Explorer 5 - OBJECT Tag Buffer Overflow","type":"remote","platform":"windows","date":"2003-06-04","verified":true,"url":"https://www.exploit-db.com/exploits/22726"},{"source":"exploitdb","id":"EDB-37","title":"Microsoft Internet Explorer - Object Tag (MS03-020)","type":"remote","platform":"windows","date":"2003-06-07","verified":true,"url":"https://www.exploit-db.com/exploits/37"},{"source":"metasploit","id":"exploit/windows/browser/ms03_020_ie_objecttype","title":"MS03-020 Microsoft Internet Explorer Object Type","type":"exploit","platform":"Windows","date":"2003-06-04","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/ms03_020_ie_objecttype"}],"products":[{"vendor":"microsoft","product":"ie"},{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=105476381609135\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/8943","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A922","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/006401.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-020","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.eeye.com/html/Research/Advisories/AD20030604.html","tags":["third-party-advisory","x_refsource_EEYE","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/679556","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0344"},{"url":"https://github.com/advisories/GHSA-8c96-w9m5-2cx3"}],"sources":{"cve":[{"id":"CVE-2003-0344","description":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to execute arbitrary code via / (slash) characters in the Type property of an Object tag in a web page.","status":"published","published":"2003-06-06T04:00:00Z","modified":"2024-08-08T01:50:47.586Z","updated_at":"2026-11-02T14:20:16.411288Z"}],"euvd":[{"id":"EUVD-2003-0339","description":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to execute arbitrary code via / (slash) characters in the Type property of an Object tag in a web page.","status":"published","published":"2003-06-06T04:00:00Z","modified":"2024-08-08T01:50:47Z","updated_at":"2026-11-03T01:15:07.680279Z"}],"ghsa":[{"id":"GHSA-8c96-w9m5-2cx3","title":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to...","description":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to execute arbitrary code via / (slash) characters in the Type property of an Object tag in a web page.","status":"published","published":"2022-04-29T01:26:16Z","modified":"2023-01-30T05:01:06Z","updated_at":"2026-11-02T14:46:20.153222Z"}],"nvd":[{"id":"CVE-2003-0344","description":"Buffer overflow in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to execute arbitrary code via / (slash) characters in the Type property of an Object tag in a web page.","status":"published","published":"2003-06-16T04:00:00Z","modified":"2026-06-16T22:02:02.08Z","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"}]}}