CVE-2017-9347: Wireshark

High severity, CVSS 7.5. EPSS: 13.8% chance of exploitation in the next 30 days.

In Wireshark 2.2.0 to 2.2.6, the ROS dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/asn1/ros/packet-ros-template.c by validating an OID.

Affected products

• Wireshark Wireshark: from 2.2.0, up to and including 2.2.6

Published 2017-06-02. Last modified 2026-06-17.