may crash or lock up a host. NIST National Vulnerability Database (NVD) -- services.nvd.nist.gov (CVE / CVSS / CPE). {"cve":{"id":"CVE-1999-0265","sourceIdentifier":"cve@mitre.org","published":"1997-01-01T05:00:00.000","lastModified":"2026-06-16T21:48:01.977","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"ICMP redirect messages may crash or lock up a host."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"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":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microware:os-9:*:*:*:*:*:*:*:*","matchCriteriaId":"9AAE6365-E516-4ABD-9FA2-1398F113CEE1"},{"vulnerable":true,"criteria":"cpe:2.3:o:novell:netware:3.12:*:*:*:*:*:*:*","matchCriteriaId":"B49AA1BC-2868-4121-87BE-D98330D65A3C"}]}]}],"references":[{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ154174","source":"cve@mitre.org"},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ154174","source":"af854a3a-2127-422b-91ae-364da2661108"}]}},