In Wireshark 2.6.0 to 2.6.2, 2.4.0 to 2.4.8, and 2.2.0 to 2.2.16, the Radiotap dissector could crash. This was addressed in epan/dissectors/packet-iee...

References

• advisory http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
• advisory http://www.securityfocus.com/bid/105174
• advisory http://www.securitytracker.com/id/1041609
• advisory https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
• advisory https://www.debian.org/security/2018/dsa-4315
• advisory https://www.wireshark.org/security/wnpa-sec-2018-46.html
• report https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15022
• web https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=bbf46eb46ae38392af8e6cd288795f0def50a621