{"id":"CVE-2000-0901","aliases":["EUVD-2000-0888","GHSA-rvv8-fhqp-59jg"],"status":"published","title":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root...","description":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root privileges via format characters in the vbell_msg initialization variable.","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":"2026-11-08","score":0.0097,"percentile":0.62128,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-12-19T05:00:00Z","modified":"2026-09-23T09:10:01Z","exploits":[{"source":"exploitdb","id":"EDB-20191","title":"Juergen Weigert screen 3.9 - User Supplied Format String","type":"local","platform":"bsd","date":"2000-09-05","verified":true,"url":"https://www.exploit-db.com/exploits/20191"}],"products":[{"vendor":"juergen","product":"weigert_screen"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5188","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.linux-mandrake.com/en/updates/MDKSA-2000-044.php3","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2000-058.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/adv6_draht_screen_txt.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/80178","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:46.screen.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1641","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-08/0530.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0901"},{"url":"https://github.com/advisories/GHSA-rvv8-fhqp-59jg"}],"sources":{"cve":[{"id":"CVE-2000-0901","description":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root privileges via format characters in the vbell_msg initialization variable.","status":"published","published":"2001-01-22T05:00:00Z","modified":"2024-08-08T05:37:31.382Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0888","description":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root privileges via format characters in the vbell_msg initialization variable.","status":"published","published":"2001-01-22T05:00:00Z","modified":"2024-08-08T05:37:31Z","updated_at":"2026-11-03T00:56:23.327984Z"}],"ghsa":[{"id":"GHSA-rvv8-fhqp-59jg","title":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root...","description":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root privileges via format characters in the vbell_msg initialization variable.","status":"published","published":"2022-05-03T03:06:46Z","modified":"2023-02-01T05:00:55Z","updated_at":"2026-11-02T14:49:37.776792Z"}],"nvd":[{"id":"CVE-2000-0901","description":"Format string vulnerability in screen 3.9.5 and earlier allows local users to gain root privileges via format characters in the vbell_msg initialization variable.","status":"published","published":"2000-12-19T05:00:00Z","modified":"2026-09-23T09:10:01.707Z","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"}]}}