CVE-2006-3789: UFO2000

High severity, CVSS 7.5. EPSS: 4.1% chance of exploitation in the next 30 days.

Multiple array index errors in the (1) recv_rules, (2) recv_select_unit, (3) recv_options, and (4) recv_unit_data functions in multiplay.cpp in UFO2000 svn 1057 allow remote attackers to execute arbitrary code and cause a denial of service (opponent crash) via certain packet data that specifies an out-of-bounds index.

Affected products

• UFO2000 UFO2000: up to and including svn_1057

Published 2006-07-24. Last modified 2026-06-16.