CVE-2015-2187 Information

Description

The dissect_atn_cpdlc_heur function in asn1/atn-cpdlc/packet-atn-cpdlc-template.c in the ATN-CPDLC dissector in Wireshark 1.12.x before 1.12.4 does not properly follow the TRY/ENDTRY code requirements which allows remote attackers to cause a denial of service (stack memory corruption and application crash) via a crafted packet.

Reference

http://lists.opensuse.org/opensuse-updates/2015-03/msg00038.html http://www.securityfocus.com/bid/72940 http://www.securitytracker.com/id/1031858 http://www.wireshark.org/security/wnpa-sec-2015-06.html https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9952 https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=1a3dd349233a4ee3e69295c8e79f9a216027037e https://security.gentoo.org/glsa/201510-03