{"id":"DEBIAN-CVE-2012-0862","details":"builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.","modified":"2026-09-05T06:47:34.402525064Z","published":"2012-06-04T20:55:02.447Z","upstream":["CVE-2012-0862"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2012-0862"}],"affected":[{"package":{"name":"xinetd","ecosystem":"Debian:12","purl":"pkg:deb/debian/xinetd?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.14-7.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-0862.json"}},{"package":{"name":"xinetd","ecosystem":"Debian:13","purl":"pkg:deb/debian/xinetd?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.14-7.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-0862.json"}},{"package":{"name":"xinetd","ecosystem":"Debian:14","purl":"pkg:deb/debian/xinetd?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.14-7.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-0862.json"}}],"schema_version":"1.9.0"}