{"schemaVersion":3,"id":"CVE-2008-2111","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The ActiveX Control (yNotifier.dll) in Yahoo! Assistant 3.6 and earlier allows remote attackers to execute arbitrary code via unspecified vectors in the Ynoifier COM object that trigger memory corruption.","dates":{"published":"2008-05-07T23:00:00.000Z","modified":"2024-08-07T08:49:57.653Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9.3,"severity":"high","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.05388,"percentile":0.92595,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.05388},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.05388,"percentile":0.92595}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05388,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.05388,"percentile":0.92595}]},"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":"31748","name":"Yahoo! Assistant 3.6 - 'yNotifier.dll' ActiveX Control Memory Corruption","source":"exploit-database","url":"https://www.exploit-db.com/exploits/31748","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"windows","file":"exploits/windows/dos/31748.txt","codes":["CVE-2008-2111","OSVDB-44852"]},"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-399","name":"Resource Management Errors","description":"Weaknesses in this category are related to improper management of system resources.","type":"category","status":"Draft","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/399.html"}],"affected":[{"vendor":"yahoo","product":"yahoo_assistant","name":"yahoo assistant","label":"yahoo_assistant","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 3.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.6","eol":null,"hubHref":"/vendor/yahoo/yahoo_assistant"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://secunia.com/advisories/30115","label":"secunia.com/advisories/30115","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.vupen.com/english/advisories/2008/1471/references","label":"www.vupen.com/english/advisories/2008/1471/references","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/42233","label":"exchange.xforce.ibmcloud.com/vulnerabilities/42233","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://secway.org/advisory/AD20080506EN.txt","label":"secway.org/advisory/AD20080506EN.txt","hostname":"secway.org","tags":["X Refsource MISC"]},{"url":"http://www.securitytracker.com/id?1020004","label":"www.securitytracker.com/id?1020004","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.securityfocus.com/bid/29065","label":"www.securityfocus.com/bid/29065","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2008-05-07T23:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T08:49:57.653Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T21:36:42.523Z","stale":false,"partial":false}}