{"schemaVersion":3,"id":"CVE-2006-5854","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Multiple buffer overflows in the Spooler service (nwspool.dll) in Novell Netware Client 4.91 through 4.91 SP2 allow remote attackers to execute arbitrary code via a long argument to the (1) EnumPrinters and (2) OpenPrinter functions.","dates":{"published":"2006-12-03T17:00:00.000Z","modified":"2024-08-07T20:04:55.611Z","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":0.5753,"percentile":0.99077,"severity":"critical","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.5753},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.5753,"percentile":0.99077}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.5753,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.5753,"percentile":0.99077}]},"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":"3220","name":"Multiple Printer Providers (Spooler Service) - Local Privilege Escalation","source":"exploit-database","url":"https://www.exploit-db.com/exploits/3220","maturity":"weaponized","reliabilityScore":0.8,"verified":true,"type":"local","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"local","platform":"windows","file":"exploits/windows/local/3220.c","codes":["CVE-2006-5854"]},"metasploit":null},{"id":"29146","name":"Novell Client 4.91 - 'NWSPOOL.dll' Remote Buffer Overflow","source":"exploit-database","url":"https://www.exploit-db.com/exploits/29146","maturity":"weaponized","reliabilityScore":0.8,"verified":true,"type":"remote","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"remote","platform":"windows","file":"exploits/windows/remote/29146.c","codes":["CVE-2006-5854","OSVDB-30547"]},"metasploit":null}],"exploitCount":2,"weaknesses":[],"affected":[{"vendor":"novell","product":"netware_client","name":"netware client","label":"netware_client","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"4.91","noFixRecorded":false,"fixedIn":null},{"text":"4.91:sp1","noFixRecorded":false,"fixedIn":null},{"text":"4.91:sp2","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.91 | 4.91:sp1 | 4.91:sp2","eol":null,"hubHref":"/vendor/novell/netware_client"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.kb.cert.org/vuls/id/300636","label":"www.kb.cert.org/vuls/id/300636","hostname":"www.kb.cert.org","tags":["Third Party Advisory","X Refsource CERT VN","US Government Resource"]},{"url":"http://www.securityfocus.com/data/vulnerabilities/exploits/testlpc.c","label":"www.securityfocus.com/data/vulnerabilities/exploits/testlpc.c","hostname":"www.securityfocus.com","tags":["X Refsource MISC"]},{"url":"http://www.novell.com/support/search.do?cmd=displayKC&externalId=3125538&sliceId=SAL_Public","label":"www.novell.com/support/search.do?cmd=displayKC&externalId=3125538&sliceId=SAL_Public","hostname":"www.novell.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1017263","label":"securitytracker.com/id?1017263","hostname":"securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.securityfocus.com/bid/21220","label":"www.securityfocus.com/bid/21220","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www.vupen.com/english/advisories/2006/4631","label":"www.vupen.com/english/advisories/2006/4631","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://www.securityfocus.com/archive/1/453012/100/0/threaded","label":"www.securityfocus.com/archive/1/453012/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ"]},{"url":"http://securitytracker.com/id?1017315","label":"securitytracker.com/id?1017315","hostname":"securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-06-043.html","label":"www.zerodayinitiative.com/advisories/ZDI-06-043.html","hostname":"www.zerodayinitiative.com","tags":["X Refsource MISC","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/653076","label":"www.kb.cert.org/vuls/id/653076","hostname":"www.kb.cert.org","tags":["Third Party Advisory","X Refsource CERT VN","US Government Resource"]},{"url":"http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974765.htm","label":"support.novell.com/cgi-bin/search/searchtid.cgi?/2974765.htm","hostname":"support.novell.com","tags":["X Refsource CONFIRM"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30461","label":"exchange.xforce.ibmcloud.com/vulnerabilities/30461","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://secunia.com/advisories/23027","label":"secunia.com/advisories/23027","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":["CVE-2006-6114"],"related":[]},"timeline":[{"kind":"published","date":"2006-12-03T17:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T20:04:55.611Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":52,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T00:02:43.776Z","stale":false,"partial":false}}