{"id":"CVE-2002-1976","aliases":["DEBIAN-CVE-2002-1976","EUVD-2002-1955","GHSA-rm24-8945-q3fx"],"status":"published","title":"ifconfig, when used on the Linux kernel 2.2 and later, does not report when the network interface...","description":"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.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00405,"percentile":0.34998,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-10-22T23:47:27Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"net-tools","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"]},{"source":"osv","ecosystem":"Debian:13","package":"net-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10-1.3","2.10-2"]},{"source":"osv","ecosystem":"Debian:14","package":"net-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.10-1.3","2.10-2"]}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-07/0279.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://online.securityfocus.com/archive/1/284142","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/5304","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://online.securityfocus.com/archive/1/284257","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.iss.net/security_center/static/9676.php","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1976"},{"url":"https://github.com/advisories/GHSA-rm24-8945-q3fx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2002-1976","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2002-1976","description":"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.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2024-08-08T03:43:33.592Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1955","description":"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.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2024-08-08T03:43:33Z","updated_at":"2026-11-03T01:14:54.410056Z"}],"ghsa":[{"id":"GHSA-rm24-8945-q3fx","title":"ifconfig, when used on the Linux kernel 2.2 and later, does not report when the network interface...","description":"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.","status":"published","published":"2022-04-30T18:22:16Z","modified":"2023-01-30T05:06:38Z","updated_at":"2026-11-02T14:47:31.928606Z"}],"nvd":[{"id":"CVE-2002-1976","description":"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.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:24.743Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.787686Z"}],"osv":[{"id":"CVE-2002-1976","description":"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.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-04-10T03:35:09.692272Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2002-1976","description":"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.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-10-22T23:47:27.977888Z","updated_at":"2026-11-02T15:45:22.248131Z"}]}}