{"api_version":"1","generated_at":"2026-04-23T15:09:03+00:00","cve":"CVE-1999-0099","urls":{"html":"https://cve.report/CVE-1999-0099","api":"https://cve.report/api/cve/CVE-1999-0099.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-1999-0099","nvd":"https://nvd.nist.gov/vuln/detail/CVE-1999-0099"},"summary":{"title":"CVE-1999-0099","description":"Buffer overflow in syslog utility allows local or remote attackers to gain root privileges.","state":"PUBLISHED","assigner":"mitre","published_at":"1995-10-19 04:00:00","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":"10","severity":"","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0099","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0099","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-1999-0099","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0099","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":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"bsdi","cpe5":"bsd_os","cpe6":"2.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"bsdi","cpe5":"bsd_os","cpe6":"2.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"convex","cpe5":"convexos","cpe6":"10.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"convex","cpe5":"convexos","cpe6":"10.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"convex","cpe5":"convexos","cpe6":"11.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"convex","cpe5":"convexos","cpe6":"11.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"convex","cpe5":"spp-ux","cpe6":"3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cray","cpe5":"unicos","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cray","cpe5":"unicos","cpe6":"8.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"cray","cpe5":"unicos","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"ibm","cpe5":"aix","cpe6":"3.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"ibm","cpe5":"aix","cpe6":"4.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sun","cpe5":"solaris","cpe6":"2.4","cpe7":"*","cpe8":"x86","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sun","cpe5":"sunos","cpe6":"4.1.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sun","cpe5":"sunos","cpe6":"4.1.3u1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sun","cpe5":"sunos","cpe6":"4.1.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sun","cpe5":"sunos","cpe6":"5.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"1999","cve_id":"99","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"sun","cpe5":"sunos","cpe6":"5.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-01T16:27:57.521Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0099"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Buffer overflow in syslog utility allows local or remote attackers to gain root privileges."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2022-08-17T06:39:38.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0099"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-1999-0099","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":"Buffer overflow in syslog utility allows local or remote attackers to gain root privileges."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0099","refsource":"MISC","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0099"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-1999-0099","datePublished":"1999-09-29T04:00:00.000Z","dateReserved":"1999-06-07T00:00:00.000Z","dateUpdated":"2024-08-01T16:27:57.521Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"1995-10-19 04:00:00","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:C/I:C/A:C","baseScore":10,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":true,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:bsdi:bsd_os:2.0:*:*:*:*:*:*:*","matchCriteriaId":"DD254562-D74A-4D7C-B846-E242D785B830"},{"vulnerable":true,"criteria":"cpe:2.3:o:bsdi:bsd_os:2.0.1:*:*:*:*:*:*:*","matchCriteriaId":"BBFBCFEE-C24C-4D38-83F9-810E05D27901"},{"vulnerable":true,"criteria":"cpe:2.3:o:convex:convexos:10.1:*:*:*:*:*:*:*","matchCriteriaId":"23D54B03-A4A6-4EAA-99FF-0E9C95B9E577"},{"vulnerable":true,"criteria":"cpe:2.3:o:convex:convexos:10.2:*:*:*:*:*:*:*","matchCriteriaId":"8F66F8E1-5C8C-4083-A249-C0CDC3EF5E65"},{"vulnerable":true,"criteria":"cpe:2.3:o:convex:convexos:11.0:*:*:*:*:*:*:*","matchCriteriaId":"8951D00C-8F5F-4A3B-ACFA-11E3CF81E263"},{"vulnerable":true,"criteria":"cpe:2.3:o:convex:convexos:11.1:*:*:*:*:*:*:*","matchCriteriaId":"91E2EDDA-29A5-4667-9F0E-8E2D2B814426"},{"vulnerable":true,"criteria":"cpe:2.3:o:convex:spp-ux:3:*:*:*:*:*:*:*","matchCriteriaId":"14DE04D9-AC79-4278-93A1-84BA6BDB4486"},{"vulnerable":true,"criteria":"cpe:2.3:o:cray:unicos:8.0:*:*:*:*:*:*:*","matchCriteriaId":"2E9226A7-8253-4AA4-8BD1-31219080261B"},{"vulnerable":true,"criteria":"cpe:2.3:o:cray:unicos:8.3:*:*:*:*:*:*:*","matchCriteriaId":"3E7D776A-9DC2-4479-8064-BB86E005B2DB"},{"vulnerable":true,"criteria":"cpe:2.3:o:cray:unicos:9.0:*:*:*:*:*:*:*","matchCriteriaId":"FFB0C892-B2B2-4810-A009-AE1809730FE6"},{"vulnerable":true,"criteria":"cpe:2.3:o:ibm:aix:3.2:*:*:*:*:*:*:*","matchCriteriaId":"DD5E0678-45C7-492A-963C-897494D6878F"},{"vulnerable":true,"criteria":"cpe:2.3:o:ibm:aix:4.1:*:*:*:*:*:*:*","matchCriteriaId":"FBF25306-E7C2-4F9A-A809-4779A6C0A079"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:solaris:2.4:*:x86:*:*:*:*:*","matchCriteriaId":"1F881110-7B54-49DA-B23A-710273430C44"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:4.1.3:*:*:*:*:*:*:*","matchCriteriaId":"615FA6E4-4DE0-422A-9220-F747D95192C9"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:4.1.3u1:*:*:*:*:*:*:*","matchCriteriaId":"FD1BA107-F2D3-4F13-82EC-4576C429E3C1"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:4.1.4:*:*:*:*:*:*:*","matchCriteriaId":"1070749A-65E9-439A-A7CC-3CE529A5D5E7"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:5.3:*:*:*:*:*:*:*","matchCriteriaId":"C7A22D21-E0A9-4B56-86C7-805AD1A610D6"},{"vulnerable":true,"criteria":"cpe:2.3:o:sun:sunos:5.4:*:*:*:*:*:*:*","matchCriteriaId":"7AAC8954-74A8-4FE3-ABE7-57DA041D9D8F"}]}]}]},"legacy_mitre":{"record":{"CveYear":"1999","CveId":"99","Ordinal":"1","Title":"CVE-1999-0099","CVE":"CVE-1999-0099","Year":"1999"},"notes":[{"CveYear":"1999","CveId":"99","Ordinal":"1","NoteData":"Buffer overflow in syslog utility allows local or remote attackers to gain root privileges.","Type":"Description","Title":"CVE-1999-0099"},{"CveYear":"1999","CveId":"99","Ordinal":"2","NoteData":"1999-09-29","Type":"Other","Title":"Published"},{"CveYear":"1999","CveId":"99","Ordinal":"3","NoteData":"2005-11-02","Type":"Other","Title":"Modified"}]}}}