{"id":"CVE-2009-1893","aliases":["EUVD-2009-1888","GHSA-45mc-hh26-869m","RHSA-2009:1154"],"status":"published","title":"The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise...","description":"The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the \"dhcpd -t\" command.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00602,"percentile":0.49094,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2009-07-17T16:00:00Z","modified":"2026-06-28T10:02:27Z","affected":[{"source":"osv","ecosystem":"Red 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Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the \"dhcpd -t\" command.","status":"published","published":"2009-07-17T16:00:00Z","modified":"2024-08-07T05:27:54.829Z","updated_at":"2026-11-02T14:33:25.516454Z"}],"euvd":[{"id":"EUVD-2009-1888","description":"The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the \"dhcpd -t\" command.","status":"published","published":"2009-07-17T16:00:00Z","modified":"2024-08-07T05:27:54Z","updated_at":"2026-11-03T01:39:19.949759Z"}],"ghsa":[{"id":"GHSA-45mc-hh26-869m","title":"The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise...","description":"The configtest function in the Red Hat dhcpd init script 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update","status":"published","published":"2024-09-15T18:02:45Z","modified":"2026-06-28T10:02:27Z","updated_at":"2026-11-02T15:53:00.468834Z"}]}}