{"schemaVersion":3,"id":"CVE-2002-0834","aliases":["DSA-162"],"status":"published","duplicateOf":null,"title":null,"description":"Buffer overflow in the ISIS dissector for Ethereal 0.9.5 and earlier allows remote attackers to cause a denial of service or execute arbitrary code via malformed packets.","dates":{"published":"2002-08-23T04:00:00.000Z","modified":"2024-08-08T03:03:49.124Z","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":0.02476,"percentile":0.84425,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.02476},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.02476,"percentile":0.84425}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.02476,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.02476,"percentile":0.84425}]},"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":"debian","product":"ethereal","name":"ethereal","label":"ethereal","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/ethereal","purlType":"deb","versions":[{"text":"< 0.9.4-1woody2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.9.4-1woody2","eol":null,"hubHref":null},{"vendor":"ethereal_group","product":"ethereal","name":"ethereal","label":"ethereal","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"0.8","noFixRecorded":false,"fixedIn":null},{"text":"0.8.18","noFixRecorded":false,"fixedIn":null},{"text":"0.9.1","noFixRecorded":false,"fixedIn":null},{"text":"0.9.2","noFixRecorded":false,"fixedIn":null},{"text":"0.9.3","noFixRecorded":false,"fixedIn":null},{"text":"0.9.4","noFixRecorded":false,"fixedIn":null},{"text":"0.9.5","noFixRecorded":false,"fixedIn":null},{"text":"0.9_.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"0.8 | 0.8.18 | 0.9.1 | 0.9.2 | 0.9.3 | 0.9.4 | 0.9.5 | 0.9_.0","eol":null,"hubHref":"/vendor/ethereal_group/ethereal"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.ethereal.com/appnotes/enpa-sa-00006.html","label":"www.ethereal.com/appnotes/enpa-sa-00006.html","hostname":"www.ethereal.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory","URL Repurposed"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2002-08-23T04:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-08T03:03:49.124Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T21:33:43.161Z","stale":false,"partial":false}}