CVE-2010-2534: Openttd

Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.

The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does not properly clear a pointer in a linked list, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted request, related to the client command queue.

Affected products

• Openttd Openttd: version 0.1.1 only; version 0.1.2 only; version 0.1.3 only; version 0.1.4 only; version 0.2.0 only; version 0.2.1 only; …

Published 2010-07-28. Last modified 2026-06-16.