onfiguring DHCP on Red Hat Linux 5 allows local users to append text to arbitrary files via a symlink attack on the dhcplog file. NIST National Vulnerability Database (NVD) -- services.nvd.nist.gov (CVE / CVSS / CPE). {"cve":{"id":"CVE-1999-1407","sourceIdentifier":"cve@mitre.org","published":"1998-03-09T05:00:00.000","lastModified":"2026-06-16T21:50:22.473","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"ifdhcpc-done script for configuring DHCP on Red Hat Linux 5 allows local users to append text to arbitrary files via a symlink attack on the dhcplog file."}],"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:L/AC:L/Au:N/C:N/I:P/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:linux:5.0:*:*:*:*:*:*:*","matchCriteriaId":"4BF54738-3C44-4FD4-AA9C-CAB2E86B1DC1"}]}]}],"references":[{"url":"http://marc.info/?l=bugtraq&m=88950856416985&w=2","source":"cve@mitre.org"},{"url":"http://www.iss.net/security_center/static/7294.php","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/rh50-errata-general.html#initscripts","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/368","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=88950856416985&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.iss.net/security_center/static/7294.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/rh50-errata-general.html#initscripts","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/368","source":"af854a3a-2127-422b-91ae-364da2661108"}]}},