{"id":"CVE-2001-0500","aliases":[],"url":"https://o3.security/vulnerability/CVE-2001-0500","summary":"Buffer overflow in ISAPI extension (idq.dll) in Index Server 2.0 and Indexing Service 2000 in IIS 6.0 beta and earlier allows remote attackers to execute arbitrary commands via a long…","details":"Buffer overflow in ISAPI extension (idq.dll) in Index Server 2.0 and Indexing Service 2000 in IIS 6.0 beta and earlier allows remote attackers to execute arbitrary commands via a long argument to Internet Data Administration (.ida) and Internet Data Query (.idq) files such as default.ida, as commonly exploited by Code Red.","published":"2001-07-21T04:00:00.000","modified":"2026-06-16T21:54:25.420","cvss":null,"epss":{"score":0.96671,"percentile":0.9988,"asOf":"2026-09-04"},"cisaKev":null,"exploitsKnown":7,"affectedPackages":[],"fix":null,"references":[{"type":"EXPLOIT","url":"http://www.cert.org/advisories/CA-2001-13.html"},{"type":"WEB","url":"http://www.ciac.org/ciac/bulletins/l-098.shtml"},{"type":"WEB","url":"http://www.iss.net/security_center/static/6705.php"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/191873"},{"type":"WEB","url":"http://www.securityfocus.com/bid/2880"},{"type":"WEB","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-033"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A197"},{"type":"EXPLOIT","url":"http://www.cert.org/advisories/CA-2001-13.html"},{"type":"WEB","url":"http://www.ciac.org/ciac/bulletins/l-098.shtml"},{"type":"WEB","url":"http://www.iss.net/security_center/static/6705.php"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/191873"},{"type":"WEB","url":"http://www.securityfocus.com/bid/2880"},{"type":"WEB","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-033"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A197"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-16T21:54:25.420"}}