{"id":"CVE-1999-0778","aliases":["EUVD-1999-0759","GHSA-5qr3-wfmq-mc4w"],"status":"published","title":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a...","description":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a long display or query parameter.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00688,"percentile":0.52974,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1999-06-25T04:00:00Z","modified":"2026-06-16T21:49:02Z","exploits":[{"source":"exploitdb","id":"EDB-19370","title":"Xi Graphics Accelerated X 4.0.x/5.0 - Local Buffer Overflow","type":"local","platform":"linux","date":"1999-06-25","verified":true,"url":"https://www.exploit-db.com/exploits/19370"}],"products":[{"vendor":"xi_graphics","product":"accelerated-x_server"}],"references":[{"url":"http://www.securityfocus.com/bid/488","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0778"},{"url":"https://github.com/advisories/GHSA-5qr3-wfmq-mc4w"}],"sources":{"cve":[{"id":"CVE-1999-0778","description":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a long display or query parameter.","status":"published","published":"2000-03-22T05:00:00Z","modified":"2024-08-01T16:48:37.98Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0759","description":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a long display or query parameter.","status":"published","published":"2000-03-22T05:00:00Z","modified":"2024-08-01T16:48:37Z","updated_at":"2026-11-03T03:50:45.600801Z"}],"ghsa":[{"id":"GHSA-5qr3-wfmq-mc4w","title":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a...","description":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a long display or query parameter.","status":"published","published":"2022-04-30T18:11:11Z","modified":"2023-01-30T05:04:05Z","updated_at":"2026-11-02T14:46:58.413117Z"}],"nvd":[{"id":"CVE-1999-0778","description":"Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a long display or query parameter.","status":"published","published":"1999-06-25T04:00:00Z","modified":"2026-06-16T21:49:02.353Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}