CVE-2017-13765: Debian Linux

High severity, CVSS 7.5. EPSS: 2.8% chance of exploitation in the next 30 days.

In Wireshark 2.4.0, 2.2.0 to 2.2.8, and 2.0.0 to 2.0.14, the IrCOMM dissector has a buffer over-read and application crash. This was addressed in plugins/irda/packet-ircomm.c by adding length validation.

Affected products

• Debian Debian Linux: version 8.0 only
• Wireshark Wireshark: from 2.0.0, up to and including 2.0.14; from 2.2.0, up to and including 2.2.8; version 2.4.0 only

Published 2017-08-30. Last modified 2026-06-17.