{"id":"CVE-2000-0976","aliases":["EUVD-2000-0963","GHSA-pmp7-8xp2-4c42"],"status":"published","title":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands...","description":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00971,"percentile":0.62136,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-12-19T05:00:00Z","modified":"2026-09-23T10:10:00Z","exploits":[{"source":"exploitdb","id":"EDB-20294","title":"XFree86 3.3.5/3.3.6 - Xlib Display Buffer Overflow","type":"local","platform":"unix","date":"2000-10-12","verified":true,"url":"https://www.exploit-db.com/exploits/20294"}],"products":[{"vendor":"xfree86_project","product":"xlib"}],"references":[{"url":"http://www.securityfocus.com/bid/1805","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://www.iss.net/security_center/static/5751.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"ftp://patches.sgi.com/support/free/security/advisories/20020502-01-I","tags":["vendor-advisory","x_refsource_SGI","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-10/0211.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0976"},{"url":"https://github.com/advisories/GHSA-pmp7-8xp2-4c42"}],"sources":{"cve":[{"id":"CVE-2000-0976","description":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2024-08-08T05:37:32.032Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0963","description":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.","status":"published","published":"2002-06-25T04:00:00Z","modified":"2024-08-08T05:37:32Z","updated_at":"2026-11-03T00:56:22.927724Z"}],"ghsa":[{"id":"GHSA-pmp7-8xp2-4c42","title":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands...","description":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.","status":"published","published":"2022-05-03T03:06:47Z","modified":"2023-02-01T05:00:58Z","updated_at":"2026-11-02T14:49:38.236988Z"}],"nvd":[{"id":"CVE-2000-0976","description":"Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.","status":"published","published":"2000-12-19T05:00:00Z","modified":"2026-09-23T10:10:00.673Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:39.593487Z"}]}}