{"id":"CVE-2004-0986","aliases":["DEBIAN-CVE-2004-0986","DSA-580-1","EUVD-2004-0984","GHSA-8mv5-p2cm-jqw7"],"status":"published","title":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at...","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","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":"2026-11-08","score":0.0189,"percentile":0.79709,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2004-11-01T00:00:00Z","modified":"2026-10-21T15:47:32Z","fixes":[{"ecosystem":"Debian:12","package":"iptables","fixed_in":["1.2.11-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"iptables","fixed_in":["1.2.11-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"iptables","fixed_in":["1.2.11-4"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"iptables","fixed_in":["1.2.6a-5.0woody2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"iptables","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"iptables","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"iptables","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11-4"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"iptables","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6a-5.0woody2"}]}]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"linux","product":"linux_kernel"},{"vendor":"redhat","product":"fedora_core"},{"vendor":"suse","product":"suse_iptables"}],"references":[{"url":"http://www.securityfocus.com/bid/11570","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://bugzilla.fedora.us/show_bug.cgi?id=2252","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","report"]},{"url":"http://www.debian.org/security/2004/dsa-580","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/17928","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2004:125","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred","advisory"]},{"url":"http://www.ciac.org/ciac/bulletins/p-026.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred","web"]},{"url":"https://www.ubuntu.com/usn/usn-81-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://rpmfind.net/linux/RPM/suse/updates/9.2/i386/rpm/i586/iptables-1.2.11-4.2.i586.html","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0986"},{"url":"https://www.ubuntu.com/usn/usn-81-1"},{"url":"https://github.com/advisories/GHSA-8mv5-p2cm-jqw7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2004-0986","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2004-0986","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","status":"published","published":"2004-11-19T05:00:00Z","modified":"2024-08-08T00:38:59.707Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0984","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","status":"published","published":"2004-11-19T05:00:00Z","modified":"2024-08-08T00:38:59Z","updated_at":"2026-11-03T01:15:17.239417Z"}],"ghsa":[{"id":"GHSA-8mv5-p2cm-jqw7","title":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at...","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","status":"published","published":"2022-04-29T02:58:44Z","modified":"2025-04-03T04:08:20Z","updated_at":"2026-11-02T15:00:41.179225Z"}],"nvd":[{"id":"CVE-2004-0986","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","status":"published","published":"2005-03-01T05:00:00Z","modified":"2026-06-16T22:06:47.84Z","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":"2026-11-02T14:00:53.662124Z"}],"osv":[{"id":"CVE-2004-0986","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","status":"published","published":"2005-03-01T05:00:00Z","modified":"2026-04-10T03:36:28.830873Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2004-0986","description":"Iptables before 1.2.11, under certain conditions, does not properly load the required modules at system startup, which causes the firewall rules to fail to load and protect the system from remote attackers.","status":"published","published":"2005-03-01T05:00:00Z","modified":"2026-10-21T15:47:32.021354566Z","updated_at":"2026-11-02T15:45:22.55978Z"},{"id":"DSA-580-1","title":"iptables - missing initialisation","status":"published","published":"2004-11-01T00:00:00Z","modified":"2026-03-09T02:09:16.235127Z","updated_at":"2026-11-02T15:46:17.892347Z"}]}}