{"id":"CVE-2020-9429","details":"In Wireshark 3.2.0 to 3.2.1, the WireGuard dissector could crash. This was addressed in epan/dissectors/packet-wireguard.c by handling the situation where a certain data structure intentionally has a NULL value.","modified":"2026-03-19T12:42:06.245308Z","published":"2020-02-27T23:15:12.907Z","related":["SUSE-SU-2020:0693-1","openSUSE-SU-2020:0362-1","openSUSE-SU-2024:11513-1"],"references":[{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=73c5fff899f253c44a72657048aec7db6edee571"},{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a2530f740d67d41908e84434bb5ec99480c2ac2e"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202007-13"},{"type":"ADVISORY","url":"https://www.wireshark.org/security/wnpa-sec-2020-06.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html"},{"type":"REPORT","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16394"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"e0ed4cfa3d72110257da54c26ad3a28d282ef454"},{"last_affected":"bf38a67724d09be2f4032d979d8fc7d25f5a46ef"}],"database_specific":{"versions":[{"introduced":"3.2.0"},{"last_affected":"3.2.1"}]}}],"versions":["v3.2.0","v3.2.1","v3.2.1rc0","wireshark-3.2.0","wireshark-3.2.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-9429.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"15.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}