CVE-2019-10896: Canonical Ubuntu Linux

High severity, CVSS 7.5. EPSS: 5.7% chance of exploitation in the next 30 days.

In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DOF dissector could crash. This was addressed in epan/dissectors/packet-dof.c by properly handling generated IID and OID bytes.

Affected products

• Canonical Ubuntu Linux: version 16.04 only; version 18.04 only; version 18.10 only
• Debian Debian Linux: version 9.0 only
• Fedoraproject Fedora: version 29 only; version 30 only
• Opensuse Leap: version 15.0 only; version 15.1 only; version 42.3 only
• Wireshark Wireshark: from 2.4.0, up to and including 2.4.13; from 2.6.0, up to and including 2.6.7; version 3.0.0 only

Published 2019-04-09. Last modified 2026-06-17.