{"id":"CVE-2017-13043","details":"The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:decode_multicast_vpn().","modified":"2026-03-10T14:19:56.227921Z","published":"2017-09-14T06:29:02.810Z","related":["MGASA-2017-0335","SUSE-SU-2017:2854-1","openSUSE-SU-2024:11425-1"],"references":[{"type":"WEB","url":"https://support.apple.com/HT208221"},{"type":"WEB"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3971"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1039307"},{"type":"ADVISORY","url":"http://www.tcpdump.org/tcpdump-changes.txt"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHEA-2018:0705"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201709-23"},{"type":"FIX","url":"https://github.com/the-tcpdump-group/tcpdump/commit/d515b4b4a300479cdf1a6e0d1bb95bc1f9fee514"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/the-tcpdump-group/tcpdump","events":[{"introduced":"0"},{"last_affected":"993a67c8e648bc8b19881e29a60f41273cfbee7b"},{"fixed":"d515b4b4a300479cdf1a6e0d1bb95bc1f9fee514"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.9.1"}]}}],"versions":["tcpdump-3.5.1","tcpdump-3.6.1","tcpdump-3.7.1","tcpdump-3.8-bp","tcpdump-4.5.0","tcpdump-4.6.0","tcpdump-4.6.0-bp","tcpdump-4.7.0-bp","tcpdump-4.9.0","tcpdump-4.9.0-bp","tcpdump-4.9.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13043.json","vanir_signatures":[{"id":"CVE-2017-13043-42b459b9","source":"https://github.com/the-tcpdump-group/tcpdump/commit/d515b4b4a300479cdf1a6e0d1bb95bc1f9fee514","deprecated":false,"signature_type":"Line","target":{"file":"print-bgp.c"},"digest":{"threshold":0.9,"line_hashes":["53227809589211465896634588749898187477","231239712511084767951244738715803454864","319498755644165660555995688040940483627","202459409726354006927026744952598649225","274833383469961596765950243673306359418","75987654742839677976118604675906881517","96396475744034912349682510307446886711","112720235934996099310435053372522494032","271044335859582714288395084601945439148","255635385683405905392987769798128497201"]},"signature_version":"v1"},{"id":"CVE-2017-13043-f24f8e3a","source":"https://github.com/the-tcpdump-group/tcpdump/commit/d515b4b4a300479cdf1a6e0d1bb95bc1f9fee514","deprecated":false,"signature_type":"Function","target":{"function":"decode_multicast_vpn","file":"print-bgp.c"},"digest":{"length":2297,"function_hash":"138708358530088317450719031790421752977"},"signature_version":"v1"}]}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}