{"id":"DEBIAN-CVE-2002-1976","details":"ifconfig, when used on the Linux kernel 2.2 and later, does not report when the network interface is in promiscuous mode if it was put in promiscuous mode using PACKET_MR_PROMISC, which could allow attackers to sniff the network without detection, as demonstrated using libpcap.","modified":"2026-09-19T06:47:39.015367937Z","published":"2002-12-31T05:00:00Z","upstream":["CVE-2002-1976"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2002-1976"}],"affected":[{"package":{"name":"net-tools","ecosystem":"Debian:12","purl":"pkg:deb/debian/net-tools?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10-0.1","2.10-0.1+deb12u1","2.10-0.1+deb12u2","2.10-1","2.10-1.1","2.10-1.2","2.10-1.3","2.10-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2002-1976.json"}},{"package":{"name":"net-tools","ecosystem":"Debian:13","purl":"pkg:deb/debian/net-tools?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10-1.3","2.10-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2002-1976.json"}},{"package":{"name":"net-tools","ecosystem":"Debian:14","purl":"pkg:deb/debian/net-tools?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10-1.3","2.10-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2002-1976.json"}}],"schema_version":"1.9.0"}