{"schemaVersion":3,"id":"CVE-2012-4833","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"fuser in IBM AIX 6.1 and 7.1, and VIOS 2.2.1.4-FP-25 SP-02, does not properly restrict the -k option, which allows local users to kill arbitrary processes via a crafted command line.","dates":{"published":"2012-10-01T18:00:00.000Z","modified":"2024-08-06T20:50:17.513Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":2.1,"severity":"low","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00385,"percentile":0.313,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00385},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00385,"percentile":0.313}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00385,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00385,"percentile":0.313}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-264","name":"Permissions, Privileges, and Access Controls","description":"Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.","type":"category","status":"Obsolete","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/264.html"}],"affected":[{"vendor":"ibm","product":"aix","name":"aix","label":"aix","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"6.1","noFixRecorded":false,"fixedIn":null},{"text":"7.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.1 | 7.1","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ibm-aix","label":"IBM AIX","category":"os"}},"hubHref":"/vendor/ibm/aix"},{"vendor":"ibm","product":"vios","name":"vios","label":"vios","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.2.1.4:fp-25_sp-02","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.2.1.4:fp-25_sp-02","eol":null,"hubHref":"/vendor/ibm/vios"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/78907","label":"exchange.xforce.ibmcloud.com/vulnerabilities/78907","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.ibm.com/support/docview.wss?uid=isg1IV28756","label":"www.ibm.com/support/docview.wss?uid=isg1IV28756","hostname":"www.ibm.com","tags":["Vendor Advisory","X Refsource AIXAPAR"]},{"url":"http://www.ibm.com/support/docview.wss?uid=isg1IV28754","label":"www.ibm.com/support/docview.wss?uid=isg1IV28754","hostname":"www.ibm.com","tags":["Vendor Advisory","X Refsource AIXAPAR"]},{"url":"http://aix.software.ibm.com/aix/efixes/security/fuser_advisory.asc","label":"aix.software.ibm.com/aix/efixes/security/fuser_advisory.asc","hostname":"aix.software.ibm.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.ibm.com/support/docview.wss?uid=isg1IV28151","label":"www.ibm.com/support/docview.wss?uid=isg1IV28151","hostname":"www.ibm.com","tags":["Vendor Advisory","X Refsource AIXAPAR"]},{"url":"http://secunia.com/advisories/50708","label":"secunia.com/advisories/50708","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.securityfocus.com/bid/55726","label":"www.securityfocus.com/bid/55726","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www.securitytracker.com/id?1027586","label":"www.securitytracker.com/id?1027586","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.ibm.com/support/docview.wss?uid=isg1IV28749","label":"www.ibm.com/support/docview.wss?uid=isg1IV28749","hostname":"www.ibm.com","tags":["Vendor Advisory","X Refsource AIXAPAR"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2012-10-01T18:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T20:50:17.513Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":8,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T21:54:07.505Z","stale":false,"partial":false}}