{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-08-17T06:33:49.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-1999-0063", "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 IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063", "refsource": "MISC", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T16:27:57.325Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-1999-0063", "datePublished": "1999-09-29T04:00:00.000Z", "dateReserved": "1999-06-07T00:00:00.000Z", "dateUpdated": "2024-08-01T16:27:57.325Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:11.3aa:*:*:*:*:*:*:*", "matchCriteriaId": "D8783C0A-990A-4B79-8BF9-64E425DA585E", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:11.3db:*:*:*:*:*:*:*", "matchCriteriaId": "046D8679-38F8-4DC9-82A7-2562DE0495F7", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "8F86F790-6247-42F2-9487-3D60A2842F52", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(1\\)w:*:*:*:*:*:*:*", "matchCriteriaId": "53D87AC5-0F63-4AE8-AC05-FCEC98D18BDC", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(1\\)xa3:*:*:*:*:*:*:*", "matchCriteriaId": "AE210B04-7ECD-419C-9258-0F619A353A8A", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(1\\)xb:*:*:*:*:*:*:*", "matchCriteriaId": "3B467741-B277-4128-9804-E13ED23FD310", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(1\\)xe:*:*:*:*:*:*:*", "matchCriteriaId": "5E7EE856-9CE7-49FD-8ADC-05C580CD54A7", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(2\\)xc:*:*:*:*:*:*:*", "matchCriteriaId": "5145C737-2D5E-4BD4-BA9F-66ED2887A4DB", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0\\(2\\)xd:*:*:*:*:*:*:*", "matchCriteriaId": "C48466C4-5A1E-4C71-8822-32D387B36B8B", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0db:*:*:*:*:*:*:*", "matchCriteriaId": "4F7CF26C-AEAA-42D7-8136-56E77E73DCB2", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0s:*:*:*:*:*:*:*", "matchCriteriaId": "2C398460-3F38-4AA7-A4B1-FD8A01588DB5", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.0t:*:*:*:*:*:*:*", "matchCriteriaId": "CA7F94E8-86FC-456B-A7BB-57953F67F754", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port."}], "id": "CVE-1999-0063", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "1999-01-11T05:00:00.000", "references": [{"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0063"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}