{"id":"CVE-1999-0038","aliases":["EUVD-1999-0038","GHSA-gg52-28m4-mv74"],"status":"published","title":"Buffer overflow in xlock program allows local users to execute commands as root.","description":"Buffer overflow in xlock program allows local users to execute commands as root.","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":"2026-11-12","score":0.01322,"percentile":0.71306,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-120"],"published":"1997-04-26T04:00:00Z","modified":"2026-06-16T21:47:25Z","exploits":[{"source":"exploitdb","id":"EDB-19172","title":"BSD/OS 2.1 / DG/UX 7.0 / Debian 1.3 / HP-UX 10.34 / IBM AIX 4.2 / SGI IRIX 6.4 / Solaris 2.5.1 - 'xlock' Local Overflow / Local Privilege Escalation (1)","type":"local","platform":"unix","date":"1997-04-26","verified":true,"url":"https://www.exploit-db.com/exploits/19172"},{"source":"exploitdb","id":"EDB-19173","title":"BSD/OS 2.1 / DG/UX 7.0 / Debian 1.3 / HP-UX 10.34 / IBM AIX 4.2 / SGI IRIX 6.4 / Solaris 2.5.1 - '/usr/bin/X11/xlock' Local Privilege Escalation (2)","type":"local","platform":"unix","date":"1997-04-26","verified":true,"url":"https://www.exploit-db.com/exploits/19173"}],"products":[{"vendor":"bsdi","product":"bsd_os"},{"vendor":"data_general","product":"dg_ux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"hp","product":"hp-ux"},{"vendor":"ibm","product":"aix"},{"vendor":"ibm","product":"xlock"},{"vendor":"sgi","product":"irix"},{"vendor":"sun","product":"solaris"},{"vendor":"sun","product":"sunos"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0038","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0038"},{"url":"https://github.com/advisories/GHSA-gg52-28m4-mv74"}],"sources":{"cve":[{"id":"CVE-1999-0038","description":"Buffer overflow in xlock program allows local users to execute commands as root.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2024-09-12T14:37:48.86Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0038","description":"Buffer overflow in xlock program allows local users to execute commands as root.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2024-09-12T14:37:48Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:57.273476Z"}],"ghsa":[{"id":"GHSA-gg52-28m4-mv74","title":"Buffer overflow in xlock program allows local users to execute commands as root.","description":"Buffer overflow in xlock program allows local users to execute commands as root.","status":"published","published":"2022-04-30T18:09:50Z","modified":"2024-09-12T18:31:37Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:58:15.26738Z"}],"nvd":[{"id":"CVE-1999-0038","description":"Buffer overflow in xlock program allows local users to execute commands as root.","status":"published","published":"1997-04-26T04:00:00Z","modified":"2026-06-16T21:47:25.473Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T13:58:19.254283Z"}]}}