{"cve":"CVE-2001-1186","nvd":{"published":"2001-12-11T05:00:00.000","modified":"2026-06-16T21:55:45.143","status":"Modified","description":"Microsoft IIS 5.0 allows remote attackers to cause a denial of service via an HTTP request with a content-length value that is larger than the size of the request, which prevents IIS from timing out the connection.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://online.securityfocus.com/archive/1/244931","http://online.securityfocus.com/archive/1/245100","http://www.iss.net/security_center/static/7691.php","http://www.securityfocus.com/archive/1/244892","http://www.securityfocus.com/bid/3667"],"products":["microsoft:internet_information_services"],"source":"nvd","synced_at":"2026-10-19T19:34:38.930894741+00:00"},"epss":{"cve":"CVE-2001-1186","score":0.34674,"percentile":0.98421,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}