{"cve":"CVE-1999-0861","nvd":{"published":"1999-08-11T04:00:00.000","modified":"2026-06-16T21:49:12.627","status":"Modified","description":"Race condition in the SSL ISAPI filter in IIS and other servers may leak information in plaintext.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-362"],"references":["http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ244613","https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-053","http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ244613","https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-053"],"products":["microsoft:commercial_internet_system","microsoft:internet_information_server","microsoft:site_server","microsoft:site_server_commerce"],"source":"nvd","synced_at":"2026-10-19T19:33:01.030757803+00:00"},"epss":{"cve":"CVE-1999-0861","score":0.0321,"percentile":0.88176,"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."]}