{"id":"CVE-2000-0996","aliases":["EUVD-2000-0983","GHSA-fq86-7hfr-cx3q"],"status":"published","title":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems...","description":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems) allows local attackers to gain root privileges via a malformed shell.","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":"2026-11-07","score":0.00537,"percentile":0.45482,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-12-19T05:00:00Z","modified":"2026-09-23T09:10:01Z","products":[{"vendor":"openbsd","product":"openbsd"}],"references":[{"url":"ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.7/common/028_format_strings.patch","tags":["x_refsource_MISC","x_transferred","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5636","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.osvdb.org/6124","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0996"},{"url":"https://github.com/advisories/GHSA-fq86-7hfr-cx3q"}],"sources":{"cve":[{"id":"CVE-2000-0996","description":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems) allows local attackers to gain root privileges via a malformed shell.","status":"published","published":"2001-01-22T05:00:00Z","modified":"2024-08-08T05:37:32.193Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0983","description":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems) allows local attackers to gain root privileges via a malformed shell.","status":"published","published":"2001-01-22T05:00:00Z","modified":"2024-08-08T05:37:32Z","updated_at":"2026-11-03T00:56:22.927724Z"}],"ghsa":[{"id":"GHSA-fq86-7hfr-cx3q","title":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems...","description":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems) allows local attackers to gain root privileges via a malformed shell.","status":"published","published":"2022-05-03T03:06:48Z","modified":"2023-02-01T05:00:59Z","updated_at":"2026-11-02T14:49:38.712812Z"}],"nvd":[{"id":"CVE-2000-0996","description":"Format string vulnerability in OpenBSD su program (and possibly other BSD-based operating systems) allows local attackers to gain root privileges via a malformed shell.","status":"published","published":"2000-12-19T05:00:00Z","modified":"2026-09-23T09:10:01.707Z","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":"2026-11-02T14:00:39.593487Z"}]}}