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OpenTTD 'NetworkSyncCommandQueue()' Denial of Service Vulnerability
Denial of Service
12 years ago
4 years ago
This host is installed with OpenTTD and is prone to denial of service vulnerability.
The flaw is due to the 'NetworkSyncCommandQueue()' function in 'src/network/network_command.cpp' not properly resetting the 'next' pointer, which can be exploited to trigger an endless loop and exhaust CPU resources when joining a server.
OpenTTD version 1.0.2 and prior.
Upgrade to the latest version of OpenTTD 1.0.3 or later.