{"schemaVersion":3,"id":"CVE-1999-1458","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Buffer overflow in at program in Digital UNIX 4.0 allows local users to gain root privileges via a long command line argument.","dates":{"published":"2001-09-12T04:00:00.000Z","modified":"2024-08-01T17:18:07.124Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.2,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.2,"severity":"high","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00538,"percentile":0.44194,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00538},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00538,"percentile":0.44194}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00538,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00538,"percentile":0.44194}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_1BAFA3DDA16ADE41","name":"Exploit Reference (securityfocus.com)","source":"reference","url":"http://www.securityfocus.com/archive/1/12121","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[],"affected":[{"vendor":"digital","product":"unix","name":"unix","label":"unix","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"4.0","noFixRecorded":false,"fixedIn":null},{"text":"4.0a","noFixRecorded":false,"fixedIn":null},{"text":"4.0b","noFixRecorded":false,"fixedIn":null},{"text":"4.0c","noFixRecorded":false,"fixedIn":null},{"text":"4.0d","noFixRecorded":false,"fixedIn":null},{"text":"4.0e","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.0 | 4.0a | 4.0b | 4.0c | 4.0d | 4.0e","eol":null,"hubHref":"/vendor/digital/unix"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/archive/1/12121","label":"www.securityfocus.com/archive/1/12121","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ","Exploit","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/3138","label":"exchange.xforce.ibmcloud.com/vulnerabilities/3138","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://ftp1.support.compaq.com/public/dunix/v4.0d/ssrt0583u.README","label":"ftp1.support.compaq.com/public/dunix/v4.0d/ssrt0583u.README","hostname":"ftp1.support.compaq.com","tags":["Vendor Advisory","X Refsource SCO","Patch"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2001-09-12T04:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-01T17:18:07.124Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":39,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:02:06.283Z","stale":false,"partial":false}}