{"cve":"CVE-2003-0740","nvd":{"published":"2003-10-20T04:00:00.000","modified":"2026-06-16T22:02:44.657","status":"Modified","description":"Stunnel 4.00, and 3.24 and earlier, leaks a privileged file descriptor returned by listen(), which allows local users to hijack the Stunnel server.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736","http://marc.info/?l=bugtraq&m=106260760211958&w=2","http://www.mandriva.com/security/advisories?name=MDKSA-2003:108","http://www.redhat.com/support/errata/RHSA-2003-297.html","http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000736"],"products":["stunnel:stunnel"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0740","score":0.007,"percentile":0.53208,"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."]}