{"id":"CVE-2004-0794","aliases":["DEBIAN-CVE-2004-0794","DSA-551-1","EUVD-2004-0792","GHSA-qq7m-chhg-7qf3"],"status":"published","title":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote...","description":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote authenticated attackers to cause a denial of service or execute arbitrary code.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02416,"percentile":0.84254,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2004-08-19T04:00:00Z","modified":"2026-06-16T22:06:23Z","fixes":[{"ecosystem":"Debian:3.0","package":"lukemftpd","fixed_in":["1.1-1woody2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:3.0","package":"lukemftpd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1-1woody2"}]}]}],"products":[{"vendor":"luke_mewburn","product":"lukemftp"},{"vendor":"luke_mewburn","product":"tnftpd"}],"references":[{"url":"http://www.vuxml.org/freebsd/c4b025bb-f05d-11d8-9837-000c41e2cdad.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/17020","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.debian.org/security/2004/dsa-551","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2004-August/025418.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-009.txt.asc","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0794"},{"url":"https://github.com/advisories/GHSA-qq7m-chhg-7qf3"}],"sources":{"cve":[{"id":"CVE-2004-0794","description":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote authenticated attackers to cause a denial of service or execute arbitrary code.","status":"published","published":"2004-08-19T04:00:00Z","modified":"2024-08-08T00:31:47.874Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0792","description":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote authenticated attackers to cause a denial of service or execute arbitrary code.","status":"published","published":"2004-08-19T04:00:00Z","modified":"2024-08-08T00:31:47Z","updated_at":"2026-11-03T01:15:17.778038Z"}],"ghsa":[{"id":"GHSA-qq7m-chhg-7qf3","title":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote...","description":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote authenticated attackers to cause a denial of service or execute arbitrary code.","status":"published","published":"2022-05-03T03:13:10Z","modified":"2023-02-01T05:01:11Z","updated_at":"2026-11-02T14:49:41.113902Z"}],"nvd":[{"id":"CVE-2004-0794","description":"Multiple signal handler race conditions in lukemftpd (aka tnftpd before 20040810) allow remote authenticated attackers to cause a denial of service or execute arbitrary code.","status":"published","published":"2004-10-20T04:00:00Z","modified":"2026-06-16T22:06:23.62Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.000028Z"}],"osv":[{"id":"DSA-551-1","title":"lukemftpd - incorrect internal variable handling","status":"published","published":"2004-09-21T00:00:00Z","modified":"2026-03-09T02:10:00.431995Z","updated_at":"2026-11-02T15:46:17.892347Z"}]}}