{"id":"CVE-2000-0091","aliases":["EUVD-2000-0090","GHSA-j7gx-8wqm-phgg"],"status":"published","title":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain...","description":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.12869,"percentile":0.96326,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-01-21T05:00:00Z","modified":"2026-06-16T21:50:58Z","exploits":[{"source":"exploitdb","id":"EDB-19727","title":"Inter7 vpopmail (vchkpw) 3.4.11 - Local Buffer Overflow","type":"local","platform":"linux","date":"2000-01-21","verified":true,"url":"https://www.exploit-db.com/exploits/19727"}],"products":[{"vendor":"inter7","product":"vpopmail"}],"references":[{"url":"http://www.inter7.com/vpopmail/ChangeLog","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/942","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.inter7.com/vpopmail/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0091"},{"url":"http://www.inter7.com/vpopmail"},{"url":"https://github.com/advisories/GHSA-j7gx-8wqm-phgg"}],"sources":{"cve":[{"id":"CVE-2000-0091","description":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-08T05:05:53.915Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0090","description":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-08T05:05:53Z","updated_at":"2026-11-03T00:56:26.741416Z"}],"ghsa":[{"id":"GHSA-j7gx-8wqm-phgg","title":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain...","description":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.","status":"published","published":"2022-04-30T18:12:58Z","modified":"2025-04-03T03:36:05Z","updated_at":"2026-11-02T15:00:36.60124Z"}],"nvd":[{"id":"CVE-2000-0091","description":"Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.","status":"published","published":"2000-01-21T05:00:00Z","modified":"2026-06-16T21:50:58.91Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:51.654586Z"}]}}