{"schema_version":"1.7.5","id":"CVE-2020-9430","published":"2020-02-27T23:15:12.967Z","modified":"2026-07-08T05:54:15.344445037Z","related":["SUSE-SU-2020:0693-1","openSUSE-SU-2020:0362-1","openSUSE-SU-2024:11513-1"],"details":"In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the WiMax DLMAP dissector could crash. This was addressed in plugins/epan/wimax/msg_dlmap.c by validating a length field.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"c7239f0201292253817c7c4c9a394a47113ca55c"},{"last_affected":"e5ee7793d2717e7f93eb0034ed2f18636a9fa585"},{"introduced":"937e33de60bcfcd6f68e7250e5e6914ae1d1e1e4"},{"last_affected":"77b22bd86e644d8e87ec7928edec03f7fa6559d2"},{"introduced":"e0ed4cfa3d72110257da54c26ad3a28d282ef454"},{"last_affected":"bf38a67724d09be2f4032d979d8fc7d25f5a46ef"}],"database_specific":{"cpe":"cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.6.0"},{"last_affected":"2.6.14"},{"introduced":"3.0.0"},{"last_affected":"3.0.8"},{"introduced":"3.2.0"},{"last_affected":"3.2.1"}],"source":"CPE_RANGE"}}],"versions":["wireshark-2.6.14","v2.6.14","wireshark-3.0.8","v3.0.8","wireshark-3.2.1","v3.2.1","v3.2.1rc0","wireshark-3.2.0","v3.2.0","v2.6.14rc0","v3.0.8rc0","wireshark-2.6.13","v2.6.13","wireshark-3.0.7","v3.0.7","v3.0.7rc0","v2.6.13rc0","wireshark-2.6.12","v2.6.12","wireshark-3.0.6","v3.0.6","v3.0.6rc0","wireshark-3.0.5","v3.0.5","v2.6.12rc0","v3.0.5rc0","wireshark-2.6.11","v2.6.11","wireshark-3.0.4","v3.0.4","v2.6.11rc0","v3.0.4rc0","wireshark-2.6.10","v2.6.10","wireshark-3.0.3","v3.0.3","v2.6.10rc0","v3.0.3rc0","wireshark-2.6.9","v2.6.9","wireshark-3.0.2","v3.0.2","v2.6.9rc0","v3.0.2rc0","wireshark-2.6.8","v2.6.8","wireshark-3.0.1","v3.0.1","v3.0.1rc0","wireshark-3.0.0","v3.0.0","v2.6.8rc0","wireshark-2.6.7","v2.6.7","v2.6.7rc0","wireshark-2.6.6","v2.6.6","v2.6.6rc0","wireshark-2.6.5","v2.6.5","v2.6.5rc0","wireshark-2.6.4","v2.6.4","v2.6.4rc0","wireshark-2.6.3","v2.6.3","v2.6.3rc0","wireshark-2.6.2","v2.6.2","v2.6.2rc0","wireshark-2.6.1","v2.6.1","v2.6.1rc0","wireshark-2.6.0","v2.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9430.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark","events":[{"introduced":"c7239f0201292253817c7c4c9a394a47113ca55c"},{"last_affected":"e5ee7793d2717e7f93eb0034ed2f18636a9fa585"},{"introduced":"937e33de60bcfcd6f68e7250e5e6914ae1d1e1e4"},{"last_affected":"77b22bd86e644d8e87ec7928edec03f7fa6559d2"},{"introduced":"e0ed4cfa3d72110257da54c26ad3a28d282ef454"},{"last_affected":"bf38a67724d09be2f4032d979d8fc7d25f5a46ef"}],"database_specific":{"cpe":"cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.6.0"},{"last_affected":"2.6.14"},{"introduced":"3.0.0"},{"last_affected":"3.0.8"},{"introduced":"3.2.0"},{"last_affected":"3.2.1"}],"source":"CPE_RANGE"}}],"versions":["wireshark-2.6.14","v2.6.14","wireshark-3.0.8","v3.0.8","wireshark-3.2.1","v3.2.1","v3.2.1rc0","wireshark-3.2.0","v3.2.0","v2.6.14rc0","v3.0.8rc0","wireshark-2.6.13","v2.6.13","wireshark-3.0.7","v3.0.7","v3.0.7rc0","v2.6.13rc0","wireshark-2.6.12","v2.6.12","wireshark-3.0.6","v3.0.6","v3.0.6rc0","wireshark-3.0.5","v3.0.5","v2.6.12rc0","v3.0.5rc0","wireshark-2.6.11","v2.6.11","wireshark-3.0.4","v3.0.4","v2.6.11rc0","v3.0.4rc0","wireshark-2.6.10","v2.6.10","wireshark-3.0.3","v3.0.3","v2.6.10rc0","v3.0.3rc0","wireshark-2.6.9","v2.6.9","wireshark-3.0.2","v3.0.2","v2.6.9rc0","v3.0.2rc0","wireshark-2.6.8","v2.6.8","wireshark-3.0.1","v3.0.1","v3.0.1rc0","wireshark-3.0.0","v3.0.0","v2.6.8rc0","wireshark-2.6.7","v2.6.7","v2.6.7rc0","wireshark-2.6.6","v2.6.6","v2.6.6rc0","wireshark-2.6.5","v2.6.5","v2.6.5rc0","wireshark-2.6.4","v2.6.4","v2.6.4rc0","wireshark-2.6.3","v2.6.3","v2.6.3rc0","wireshark-2.6.2","v2.6.2","v2.6.2rc0","wireshark-2.6.1","v2.6.1","v2.6.1rc0","wireshark-2.6.0","v2.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9430.json"}}],"references":[{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6b98dc63701b1da1cc7681cb383dabb0b7007d73"},{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=93d6b03a67953b82880cdbdcf0d30e2a3246d790"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZBICEY2HGSNQ3RPBLMDDYVAHGOGS4E2/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDVMBCADP73TBISYCS6ARKOSNNJOGXXZ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2GMGLT5XND7U34WX3O23WKUZ7JHMVN/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202007-13"},{"type":"ADVISORY","url":"https://www.wireshark.org/security/wnpa-sec-2020-04.html"},{"type":"REPORT","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16368"},{"type":"REPORT","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16383"}],"database_specific":{"unresolved_ranges":[{"cpes":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