Unrated severityNVD Advisory· Published Jul 21, 2001· Updated Jun 16, 2026
CVE-2001-0500
CVE-2001-0500
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:a:microsoft:indexing_service:*:*:windows_2000:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:indexing_service:*:*:windows_2000:*:*:*:*:*
- (no CPE)range: 2000
cpe:2.3:a:microsoft:index_server:2.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:index_server:2.0:*:*:*:*:*:*:*
- (no CPE)range: 2.0
- cpe:2.3:a:microsoft:internet_information_server:*:beta:*:*:*:*:*:*Range: <=6.0
Patches
Vulnerability mechanics
References
7- www.cert.org/advisories/CA-2001-13.htmlnvdExploitPatchThird Party AdvisoryUS Government Resource
- www.ciac.org/ciac/bulletins/l-098.shtmlnvd
- www.iss.net/security_center/static/6705.phpnvd
- www.securityfocus.com/archive/1/191873nvd
- www.securityfocus.com/bid/2880nvd
- docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-033nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A197nvd
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