{"id":"CVE-1999-0768","aliases":["EUVD-1999-0749","GHSA-q395-vm9c-r75g"],"status":"published","title":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","description":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02284,"percentile":0.83273,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1999-08-25T04:00:00Z","modified":"2026-06-16T21:49:01Z","exploits":[{"source":"exploitdb","id":"EDB-19469","title":"RedHat Linux 4.2/5.2/6.0 / S.u.S.E Linux 6.0/6.1 - Cron Buffer Overflow (1)","type":"local","platform":"linux","date":"1999-08-30","verified":true,"url":"https://www.exploit-db.com/exploits/19469"},{"source":"exploitdb","id":"EDB-19470","title":"RedHat Linux 4.2/5.2/6.0 / S.u.S.E Linux 6.0/6.1 - Cron Buffer Overflow (2)","type":"local","platform":"linux","date":"1999-08-25","verified":true,"url":"https://www.exploit-db.com/exploits/19470"}],"products":[{"vendor":"redhat","product":"linux"},{"vendor":"suse","product":"suse_linux"}],"references":[{"url":"http://www.securityfocus.com/bid/602","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0768"},{"url":"https://github.com/advisories/GHSA-q395-vm9c-r75g"}],"sources":{"cve":[{"id":"CVE-1999-0768","description":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","status":"published","published":"2000-01-18T05:00:00Z","modified":"2024-08-01T16:48:37.717Z","updated_at":"2026-11-02T14:33:53.60785Z"}],"euvd":[{"id":"EUVD-1999-0749","description":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","status":"published","published":"2000-01-18T05:00:00Z","modified":"2024-08-01T16:48:37Z","updated_at":"2026-11-03T03:50:45.600801Z"}],"ghsa":[{"id":"GHSA-q395-vm9c-r75g","title":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","description":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","status":"published","published":"2022-04-30T18:11:09Z","modified":"2023-01-30T05:04:05Z","updated_at":"2026-11-02T14:46:58.413117Z"}],"nvd":[{"id":"CVE-1999-0768","description":"Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable.","status":"published","published":"1999-08-25T04:00:00Z","modified":"2026-06-16T21:49:01.067Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}