{"id":"CVE-1999-0684","aliases":["EUVD-1999-0666","GHSA-mrpx-qq9r-w54g"],"status":"published","title":"Denial of service in Sendmail 8.8.6 in HPUX.","description":"Denial of service in Sendmail 8.8.6 in HPUX.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02513,"percentile":0.84894,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-04-19T04:00:00Z","modified":"2026-06-16T21:48:50Z","products":[{"vendor":"hp","product":"sendmail"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0684","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0684"},{"url":"https://github.com/advisories/GHSA-mrpx-qq9r-w54g"}],"sources":{"cve":[{"id":"CVE-1999-0684","description":"Denial of service in Sendmail 8.8.6 in HPUX.","status":"published","published":"2000-02-04T05:00:00Z","modified":"2024-08-01T16:48:37.04Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0666","description":"Denial of service in Sendmail 8.8.6 in HPUX.","status":"published","published":"2000-02-04T05:00:00Z","modified":"2024-08-01T16:48:37Z","updated_at":"2026-11-03T03:50:46.021315Z"}],"ghsa":[{"id":"GHSA-mrpx-qq9r-w54g","title":"Denial of service in Sendmail 8.8.6 in HPUX.","description":"Denial of service in Sendmail 8.8.6 in HPUX.","status":"published","published":"2022-04-30T18:10:59Z","modified":"2023-01-29T05:01:32Z","updated_at":"2026-11-02T14:44:50.787695Z"}],"nvd":[{"id":"CVE-1999-0684","description":"Denial of service in Sendmail 8.8.6 in HPUX.","status":"published","published":"1999-04-19T04:00:00Z","modified":"2026-06-16T21:48:50.533Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}