Profinet I/O Dissector Out-of-Bounds Write Vulnerability in Wireshark 2.4.0 and 2.2.0 to 2.2.8

CVE-2017-13766 · MEDIUM Severity

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

In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.

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