{"id":"CVE-2004-0998","aliases":["DEBIAN-CVE-2004-0998","DSA-616-1","EUVD-2004-0996","GHSA-w8vf-fx97-rv64"],"status":"published","title":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute...","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.055,"percentile":0.92835,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2004-12-23T00:00:00Z","modified":"2026-10-21T15:47:37Z","fixes":[{"ecosystem":"Debian:12","package":"netkit-telnet-ssl","fixed_in":["0.17.24+0.1-6"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"netkit-telnet-ssl","fixed_in":["0.17.24+0.1-6"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"netkit-telnet-ssl","fixed_in":["0.17.24+0.1-6"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"netkit-telnet-ssl","fixed_in":["0.17.17+0.1-2woody3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"netkit-telnet-ssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17.24+0.1-6"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"netkit-telnet-ssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17.24+0.1-6"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"netkit-telnet-ssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17.24+0.1-6"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"netkit-telnet-ssl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17.17+0.1-2woody3"}]}]}],"products":[{"vendor":"telnetd","product":"telnetd"},{"vendor":"telnetd","product":"telnetd-ssl"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/995038","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource","advisory","fix","web"]},{"url":"http://www.debian.org/security/2004/dsa-616","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://secunia.com/advisories/13663","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/18654","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0998"},{"url":"https://github.com/advisories/GHSA-w8vf-fx97-rv64"},{"url":"https://security-tracker.debian.org/tracker/CVE-2004-0998","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2004-0998","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2024-08-08T00:38:59.861Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0996","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2024-08-08T00:38:59Z","updated_at":"2026-11-03T01:15:17.239417Z"}],"ghsa":[{"id":"GHSA-w8vf-fx97-rv64","title":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute...","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","status":"published","published":"2022-04-29T02:58:45Z","modified":"2023-01-30T05:03:05Z","updated_at":"2026-11-02T14:46:46.047512Z"}],"nvd":[{"id":"CVE-2004-0998","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","status":"published","published":"2004-12-23T05:00:00Z","modified":"2026-06-16T22:06:49.33Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.985436Z"}],"osv":[{"id":"CVE-2004-0998","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","status":"published","published":"2004-12-23T05:00:00Z","modified":"2026-04-10T03:36:33.595538Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2004-0998","description":"Format string vulnerability in telnetd-ssl 0.17 and earlier allows remote attackers to execute arbitrary code.","status":"published","published":"2004-12-23T05:00:00Z","modified":"2026-10-21T15:47:37.720404323Z","updated_at":"2026-11-02T15:45:22.55978Z"},{"id":"DSA-616-1","title":"telnetd-ssl - format string","status":"published","published":"2004-12-23T00:00:00Z","modified":"2026-03-09T02:10:31.959903Z","updated_at":"2026-11-02T15:46:18.296714Z"}]}}