CVE-2015-8738

Medium

Description

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.

SeverityMedium

CVSS5.5

Exploit probability—

ProductWireshark

PublishedJan 4, 2016

First seenJan 4, 2016

How to fix

Vendor advisories

security.gentoo.org/glsa/201604-05

Affected products

Product	Affected versions	Fixed in
wireshark wireshark	2.0.0	—

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