{"id":"CVE-2017-9345","details":"In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DNS dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dns.c by trying to detect self-referencing pointers.","modified":"2026-04-02T00:20:12.557289Z","published":"2017-06-02T05:29:00.310Z","related":["MGASA-2017-0161","SUSE-SU-2017:1663-1","SUSE-SU-2017:1664-1","openSUSE-SU-2024:11513-1"],"references":[{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e280c9b637327a65d132bfe72d917b87e6844eb5"},{"type":"ADVISORY","url":"https://www.wireshark.org/security/wnpa-sec-2017-26.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/98798"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1038612"},{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1206"},{"type":"FIX","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13633"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"9a73b827b22c7ce9132e939b9f07ec4425fc2aa6"},{"last_affected":"2a06057a0ff32623003567f4acf556c759bf751d"},{"introduced":"5368c50be46d4a44986d12bdfc0a35b42c0f34fc"},{"last_affected":"32dac6a1ea518cb0062c139e2b3df298afc93c30"}],"database_specific":{"versions":[{"introduced":"2.0.0"},{"last_affected":"2.0.12"},{"introduced":"2.2.0"},{"last_affected":"2.2.6"}]}}],"versions":["2.2.1rc0","v2.0.0","v2.0.1","v2.0.10","v2.0.10rc0","v2.0.11","v2.0.11rc0","v2.0.12","v2.0.12rc0","v2.0.1rc0","v2.0.2","v2.0.2rc0","v2.0.3","v2.0.3rc0","v2.0.4","v2.0.4rc0","v2.0.5","v2.0.5rc0","v2.0.6","v2.0.6rc0","v2.0.7","v2.0.7rc0","v2.0.8","v2.0.8rc0","v2.0.9","v2.0.9rc0","v2.2.0","v2.2.1","v2.2.1rc0","v2.2.2","v2.2.2rc0","v2.2.3","v2.2.3rc0","v2.2.4","v2.2.4rc0","v2.2.5","v2.2.5rc0","v2.2.6","v2.2.6rc0","wireshark-2.0.0","wireshark-2.0.1","wireshark-2.0.10","wireshark-2.0.11","wireshark-2.0.12","wireshark-2.0.2","wireshark-2.0.3","wireshark-2.0.4","wireshark-2.0.5","wireshark-2.0.6","wireshark-2.0.7","wireshark-2.0.8","wireshark-2.0.9","wireshark-2.2.0","wireshark-2.2.1","wireshark-2.2.2","wireshark-2.2.3","wireshark-2.2.4","wireshark-2.2.5","wireshark-2.2.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-9345.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:N/I:N/A:H"}]}