Memory Consumption Vulnerability in Wireshark 2.6.0 to 2.6.3 Steam IHS Discovery Dissector

CVE-2018-18226 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.

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