{"api_version":"1","generated_at":"2026-07-23T13:45:13+00:00","cve":"CVE-1999-0430","urls":{"html":"https://cve.report/CVE-1999-0430","api":"https://cve.report/api/cve/CVE-1999-0430.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-1999-0430","nvd":"https://nvd.nist.gov/vuln/detail/CVE-1999-0430"},"summary":{"title":"CVE-1999-0430","description":"Cisco Catalyst LAN switches running Catalyst 5000 supervisor software allows remote attackers to perform a denial of service by forcing the supervisor module to reload.","state":"PUBLISHED","assigner":"mitre","published_at":"1999-03-01 05:00:00","updated_at":"2025-04-03 01:03:51"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.osvdb.org/1103","name":"http://www.osvdb.org/1103","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-1999-0430","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0430","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_12xx_supervisor_software","cpe6":"4.29","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_29xx_supervisor_software","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_29xx_supervisor_software","cpe6":"2.1.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_29xx_supervisor_software","cpe6":"2.1.501","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_29xx_supervisor_software","cpe6":"2.1.502","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_5xxx_supervisor_software","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_5xxx_supervisor_software","cpe6":"2.1.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_5xxx_supervisor_software","cpe6":"2.1.501","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"430","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cisco","cpe5":"catalyst_5xxx_supervisor_software","cpe6":"2.1.502","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-01T16:41:44.562Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"1103","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://www.osvdb.org/1103"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Cisco Catalyst LAN switches running Catalyst 5000 supervisor software allows remote attackers to perform a denial of service by forcing the supervisor module to reload."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2004-09-02T09:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"1103","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://www.osvdb.org/1103"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-1999-0430","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Cisco Catalyst LAN switches running Catalyst 5000 supervisor software allows remote attackers to perform a denial of service by forcing the supervisor module to reload."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"1103","refsource":"OSVDB","url":"http://www.osvdb.org/1103"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-1999-0430","datePublished":"1999-09-29T04:00:00.000Z","dateReserved":"1999-06-07T00:00:00.000Z","dateUpdated":"2024-08-01T16:41:44.562Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"1999-03-01 05:00:00","lastModifiedDate":"2025-04-03 01:03:51","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_12xx_supervisor_software:4.29:*:*:*:*:*:*:*","matchCriteriaId":"46FC1323-E34A-4263-8B7E-87A3A7BCAC14"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_29xx_supervisor_software:1.0:*:*:*:*:*:*:*","matchCriteriaId":"CF25B831-1F07-4DFB-93AF-D08419D17A5C"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_29xx_supervisor_software:2.1.5:*:*:*:*:*:*:*","matchCriteriaId":"176EBD41-3021-42D4-974F-6C80DEB2463E"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_29xx_supervisor_software:2.1.501:*:*:*:*:*:*:*","matchCriteriaId":"C3BBD6C0-3377-4145-8136-645808680986"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_29xx_supervisor_software:2.1.502:*:*:*:*:*:*:*","matchCriteriaId":"97D89F9B-F082-4C7D-80BF-A39DE234BBE4"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_5xxx_supervisor_software:1.0:*:*:*:*:*:*:*","matchCriteriaId":"DCC1EA92-6A3B-46B4-8779-9B401693FF14"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_5xxx_supervisor_software:2.1.5:*:*:*:*:*:*:*","matchCriteriaId":"7A734789-8584-4231-AF14-BCE70F2BB43C"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_5xxx_supervisor_software:2.1.501:*:*:*:*:*:*:*","matchCriteriaId":"41A72040-25D5-4AE3-BC44-BDF9B380E8E6"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:catalyst_5xxx_supervisor_software:2.1.502:*:*:*:*:*:*:*","matchCriteriaId":"C333C250-9275-4B25-94C2-A00BA4EECD95"}]}]}]},"legacy_mitre":{"record":{"CveYear":"1999","CveId":"430","Ordinal":"1","Title":"CVE-1999-0430","CVE":"CVE-1999-0430","Year":"1999"},"notes":[{"CveYear":"1999","CveId":"430","Ordinal":"1","NoteData":"Cisco Catalyst LAN switches running Catalyst 5000 supervisor software allows remote attackers to perform a denial of service by forcing the supervisor module to reload.","Type":"Description","Title":"CVE-1999-0430"},{"CveYear":"1999","CveId":"430","Ordinal":"2","NoteData":"1999-09-29","Type":"Other","Title":"Published"},{"CveYear":"1999","CveId":"430","Ordinal":"3","NoteData":"2004-09-02","Type":"Other","Title":"Modified"}]}}}