CVE ID:	CVE-2017-17997
Description:	In Wireshark before 2.2.12, the MRDISC dissector misuses a NULL pointer and crashes. This was addressed in epan/dissectors/packet- mrdisc.c by validating an IPv4 address. This vulnerability is similar to CVE-2017-9343.
Test IDs:	1.3.6.1.4.1.25623.1.0.812631   1.3.6.1.4.1.25623.1.1.2.2018.1041   1.3.6.1.4.1.25623.1.0.812630   1.3.6.1.4.1.25623.1.1.2.2018.1042
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2017-17997 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14299 https://code.wireshark.org/review/#/c/25063/ https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=80a695869c9aef2fb473d9361da068022be7cb50 https://www.wireshark.org/security/wnpa-sec-2018-02.html https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html