{"schemaVersion":3,"id":"CVE-2002-0677","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"CDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, via a file descriptor argument in an AUTH_UNIX procedure call, which is used as a table index by the _TT_ISCLOSE procedure.","dates":{"published":"2002-07-12T04:00:00.000Z","modified":"2024-08-08T02:56:39.133Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.06574,"percentile":0.93763,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.06574},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06574,"percentile":0.93763}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06574,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06574,"percentile":0.93763}]},"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":[],"affected":[{"vendor":"caldera","product":"openunix","name":"openunix","label":"openunix","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"8.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"8.0","eol":null,"hubHref":"/vendor/caldera/openunix"},{"vendor":"caldera","product":"unixware","name":"unixware","label":"unixware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"7","noFixRecorded":false,"fixedIn":null},{"text":"7.1.1","noFixRecorded":false,"fixedIn":null},{"text":"7.1_.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7 | 7.1.1 | 7.1_.0","eol":null,"hubHref":"/vendor/caldera/unixware"},{"vendor":"compaq","product":"tru64","name":"tru64","label":"tru64","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"4.0f","noFixRecorded":false,"fixedIn":null},{"text":"4.0g","noFixRecorded":false,"fixedIn":null},{"text":"5.0a","noFixRecorded":false,"fixedIn":null},{"text":"5.1","noFixRecorded":false,"fixedIn":null},{"text":"5.1a","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.0f | 4.0g | 5.0a | 5.1 | 5.1a","eol":null,"hubHref":"/vendor/compaq/tru64"},{"vendor":"hp","product":"hp-ux","name":"hp-ux","label":"hp-ux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"10.10","noFixRecorded":false,"fixedIn":null},{"text":"10.20","noFixRecorded":false,"fixedIn":null},{"text":"10.24","noFixRecorded":false,"fixedIn":null},{"text":"11.00","noFixRecorded":false,"fixedIn":null},{"text":"11.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"10.10 | 10.20 | 10.24 | 11.00 | 11.11","eol":null,"hubHref":"/vendor/hp/hp-ux"},{"vendor":"ibm","product":"aix","name":"aix","label":"aix","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"4.3.3","noFixRecorded":false,"fixedIn":null},{"text":"5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.3.3 | 5.1","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ibm-aix","label":"IBM AIX","category":"os"}},"hubHref":"/vendor/ibm/aix"},{"vendor":"sgi","product":"irix","name":"irix","label":"irix","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"5.2","noFixRecorded":false,"fixedIn":null},{"text":"5.3","noFixRecorded":false,"fixedIn":null},{"text":"6.0","noFixRecorded":false,"fixedIn":null},{"text":"6.0.1","noFixRecorded":false,"fixedIn":null},{"text":"6.1","noFixRecorded":false,"fixedIn":null},{"text":"6.2","noFixRecorded":false,"fixedIn":null},{"text":"6.3","noFixRecorded":false,"fixedIn":null},{"text":"6.4","noFixRecorded":false,"fixedIn":null},{"text":"6.5","noFixRecorded":false,"fixedIn":null},{"text":"6.5.1","noFixRecorded":false,"fixedIn":null},{"text":"6.5.2","noFixRecorded":false,"fixedIn":null},{"text":"6.5.3","noFixRecorded":false,"fixedIn":null},{"text":"6.5.4","noFixRecorded":false,"fixedIn":null},{"text":"6.5.5","noFixRecorded":false,"fixedIn":null},{"text":"6.5.6","noFixRecorded":false,"fixedIn":null},{"text":"6.5.7","noFixRecorded":false,"fixedIn":null},{"text":"6.5.8","noFixRecorded":false,"fixedIn":null},{"text":"6.5.9","noFixRecorded":false,"fixedIn":null},{"text":"6.5.10","noFixRecorded":false,"fixedIn":null},{"text":"6.5.11","noFixRecorded":false,"fixedIn":null},{"text":"6.5.12","noFixRecorded":false,"fixedIn":null},{"text":"6.5.13","noFixRecorded":false,"fixedIn":null},{"text":"6.5.14","noFixRecorded":false,"fixedIn":null},{"text":"6.5.15","noFixRecorded":false,"fixedIn":null},{"text":"6.5.16","noFixRecorded":false,"fixedIn":null}],"versionsText":"5.2 | 5.3 | 6.0 | 6.0.1 | 6.1 | 6.2 | 6.3 | 6.4 | 6.5 | 6.5.1 | 6.5.2 | 6.5.3 | 6.5.4 | 6.5.5 | 6.5.6 | 6.5.7 | 6.5.8 | 6.5.9 | 6.5.10 | 6.5.11 | 6.5.12 | 6.5.13 | 6.5.14 | 6.5.15 | 6.5.16","eol":null,"hubHref":"/vendor/sgi/irix"},{"vendor":"sun","product":"solaris","name":"solaris","label":"solaris","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"2.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.6","eol":null,"hubHref":"/vendor/sun/solaris"},{"vendor":"sun","product":"sunos","name":"sunos","label":"sunos","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"5.5.1","noFixRecorded":false,"fixedIn":null},{"text":"5.7","noFixRecorded":false,"fixedIn":null},{"text":"5.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"5.5.1 | 5.7 | 5.8","eol":null,"hubHref":"/vendor/sun/sunos"},{"vendor":"xi_graphics","product":"dextop","name":"dextop","label":"dextop","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.1","eol":null,"hubHref":"/vendor/xi_graphics/dextop"}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.cert.org/advisories/CA-2002-20.html","label":"www.cert.org/advisories/CA-2002-20.html","hostname":"www.cert.org","tags":["Third Party Advisory","X Refsource CERT","Patch","US Government Resource"]},{"url":"http://www.kb.cert.org/vuls/id/975403","label":"www.kb.cert.org/vuls/id/975403","hostname":"www.kb.cert.org","tags":["Third Party Advisory","X Refsource CERT VN","Patch","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A91","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A91","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"http://marc.info/?l=bugtraq&m=102635906423617&w=2","label":"marc.info?l=bugtraq&m=102635906423617&w=2","hostname":"marc.info","tags":["Mailing List","X Refsource BUGTRAQ"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1099","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1099","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2002-07-12T04:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-08T02:56:39.133Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T23:16:37.541Z","stale":false,"partial":false}}