{"cve":"CVE-2002-0364","nvd":{"published":"2002-07-03T04:00:00.000","modified":"2026-06-16T21:57:17.603","status":"Modified","description":"Buffer overflow in the chunked encoding transfer mechanism in IIS 4.0 and 5.0 allows attackers to execute arbitrary code via the processing of HTR request sessions, aka \"Heap Overrun in HTR Chunked Encoding Could Enable Web Server Compromise.\"","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0099.html","http://marc.info/?l=bugtraq&m=102392069305962&w=2","http://marc.info/?l=ntbugtraq&m=102392308608100&w=2","http://online.securityfocus.com/archive/1/276767","http://www.iss.net/security_center/static/9327.php"],"products":["microsoft:internet_information_server","microsoft:internet_information_services"],"source":"nvd","synced_at":"2026-10-19T19:34:38.930894741+00:00"},"epss":{"cve":"CVE-2002-0364","score":0.33821,"percentile":0.98389,"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."]}