{"id":"CVE-2004-1134","aliases":["EUVD-2004-1132","GHSA-6pqf-r7jm-2424"],"status":"published","title":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a...","description":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long query string.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.72326,"percentile":0.99441,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2004-12-08T05:00:00Z","modified":"2026-06-16T22:07:06Z","exploits":[{"source":"exploitdb","id":"EDB-16354","title":"Microsoft IIS - ISAPI 'w3who.dll' Query String Overflow (Metasploit)","type":"remote","platform":"windows","date":"2010-07-07","verified":true,"url":"https://www.exploit-db.com/exploits/16354"},{"source":"metasploit","id":"exploit/windows/isapi/w3who_query","title":"Microsoft IIS ISAPI w3who.dll Query String Overflow","type":"exploit","platform":"Windows","date":"2004-12-06","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/isapi/w3who_query"}],"products":[{"vendor":"microsoft","product":"w3who.dll"}],"references":[{"url":"http://marc.info/?l=full-disclosure\u0026m=110234486823233\u0026w=2","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.exaprobe.com/labs/advisories/esa-2004-1206.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/18377","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-1134"},{"url":"https://github.com/advisories/GHSA-6pqf-r7jm-2424"}],"sources":{"cve":[{"id":"CVE-2004-1134","description":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long query string.","status":"published","published":"2004-12-08T05:00:00Z","modified":"2024-08-08T00:39:00.878Z","updated_at":"2026-11-02T14:34:54.063504Z"}],"euvd":[{"id":"EUVD-2004-1132","description":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long query string.","status":"published","published":"2004-12-08T05:00:00Z","modified":"2024-08-08T00:39:00Z","updated_at":"2026-11-03T01:15:16.148157Z"}],"ghsa":[{"id":"GHSA-6pqf-r7jm-2424","title":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a...","description":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long query string.","status":"published","published":"2022-04-29T02:59:01Z","modified":"2023-01-30T05:03:19Z","updated_at":"2026-11-02T14:46:49.034004Z"}],"nvd":[{"id":"CVE-2004-1134","description":"Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long query string.","status":"published","published":"2005-01-10T05:00:00Z","modified":"2026-06-16T22:07:06.477Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:53.133049Z"}]}}