CVE-2009-3550: Wireshark

Medium severity, CVSS 4.3. EPSS: 2.5% chance of exploitation in the next 30 days.

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Affected products

• Wireshark Wireshark: version 0.10.2 only; version 0.10.3 only; version 0.10.4 only; version 0.10.5 only; version 0.10.6 only; version 0.10.7 only; …

Published 2009-10-30. Last modified 2026-06-16.