{"schemaVersion":3,"id":"CVE-2000-1129","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"McAfee WebShield SMTP 4.5 allows remote attackers to cause a denial of service via a malformed recipient field.","dates":{"published":"2000-12-19T05:00:00.000Z","modified":"2024-08-08T05:45:36.537Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/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":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0248,"percentile":0.84353,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0248},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0248,"percentile":0.84353}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0248,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0248,"percentile":0.84353}]},"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":"REF_849E67B52BFCC2AA","name":"Exploit Reference (securityfocus.com)","source":"reference","url":"http://www.securityfocus.com/bid/1999","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_D608F6705F02371E","name":"Exploit Reference (archives.neohapsis.com)","source":"reference","url":"http://archives.neohapsis.com/archives/bugtraq/2000-11/0324.html","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"20432","name":"Network Associates Webshield SMTP 4.5 - Invalid Outgoing Recipient Field Denial of Service","source":"exploit-database","url":"https://www.exploit-db.com/exploits/20432","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"windows","file":"exploits/windows/dos/20432.txt","codes":["CVE-2000-1129","OSVDB-4741"]},"metasploit":null}],"exploitCount":3,"weaknesses":[],"affected":[{"vendor":"network_associates","product":"webshield_smtp","name":"webshield smtp","label":"webshield_smtp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"4.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"4.5","eol":null,"hubHref":"/vendor/network_associates/webshield_smtp"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/bid/1999","label":"www.securityfocus.com/bid/1999","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Exploit","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-11/0324.html","label":"archives.neohapsis.com/archives/bugtraq/2000-11/0324.html","hostname":"archives.neohapsis.com","tags":["Mailing List","X Refsource BUGTRAQ","Exploit","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2000-12-19T05:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-08T05:45:36.537Z","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":"2026-10-20T15:49:37.935Z","stale":false,"partial":false}}