{"schema_version":"1.7.5","id":"CVE-2015-8738","published":"2016-01-04T05:59:29Z","modified":"2026-04-10T03:45:33.432465Z","related":["openSUSE-SU-2024:10199-1"],"details":"The s7comm_decode_ud_cpu_szl_subfunc function in epan/dissectors/packet-s7comm_szl_ids.c in the S7COMM dissector in Wireshark 2.0.x before 2.0.1 does not validate the list count in an SZL response, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted packet.","references":[{"type":"ADVISORY","url":"http://www.wireshark.org/security/wnpa-sec-2015-56.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201604-05"},{"type":"REPORT","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11823"},{"type":"WEB","url":"http://www.securitytracker.com/id/1034551"},{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=858c3f0079f987833fb22eba2c361d1a88ba4103"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}