In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, epan/dissectors/packet-h223.c has a memory leak.Referenceshttps://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6e3b90824a82724f445a0374e99f0b76e4cf5e8bhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14487https://www.wireshark.org/security/wnpa-sec-2018-24.html