{"id":"CVE-2017-12994","details":"The BGP parser in tcpdump before 4.9.2 has a buffer over-read in print-bgp.c:bgp_attr_print().","modified":"2026-03-15T22:14:25.072038Z","published":"2017-09-14T06:29:00.903Z","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","url":"http://www.securitytracker.com/id/1039307"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201709-23"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3971"},{"type":"ADVISORY","url":"http://www.tcpdump.org/tcpdump-changes.txt"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHEA-2018:0705"},{"type":"FIX","url":"https://github.com/the-tcpdump-group/tcpdump/commit/ffde45acf3348f8353fb4064a1b21683ee6b5ddf"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/the-tcpdump-group/tcpdump","events":[{"introduced":"0"},{"last_affected":"993a67c8e648bc8b19881e29a60f41273cfbee7b"},{"fixed":"ffde45acf3348f8353fb4064a1b21683ee6b5ddf"}],"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":{"vanir_signatures":[{"digest":{"threshold":0.9,"line_hashes":["313191957741971774421504694191871027640","267615560364377484524252928622038439518","212667379143549392551083605770662126567","227365958885227332852040688816193788587","261152624748888553396851265688605312287","54754817726796326499538374459870954913","185905421235364958768343898015458827377","52581109373825755054616980464746702185","129222627061189662653625585052642847041","79007374208822584897870950943031292514","53602028973024336283364586113244307189","102244717528913368066458007744475966514","287142438634232311865342146343827886518","204678127239060167599927614621267400643","162563898993486083490210580807789364759","306554102584345379991440203318059398648","84004623387789374372360772735980295141","326851347394893224217347944887119782802","307456515336103805084991881959052357304","113276616831908439921409403704173103687","162262200904387414453142349154380075577"]},"id":"CVE-2017-12994-0b41bee4","signature_version":"v1","target":{"file":"print-bgp.c"},"deprecated":false,"signature_type":"Line","source":"https://github.com/the-tcpdump-group/tcpdump/commit/ffde45acf3348f8353fb4064a1b21683ee6b5ddf"},{"digest":{"function_hash":"51946740659389498614150489045131851309","length":25636},"id":"CVE-2017-12994-233b38bc","signature_version":"v1","target":{"function":"bgp_attr_print","file":"print-bgp.c"},"deprecated":false,"signature_type":"Function","source":"https://github.com/the-tcpdump-group/tcpdump/commit/ffde45acf3348f8353fb4064a1b21683ee6b5ddf"}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12994.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}