The server component in Marathon Aleph One before 0.17.1 and 2006-12-17 allows remote attackers to cause a denial of service (application crash) via unspecified vectors related to "gathering net games."

Format string vulnerability in Marathon Aleph One before 0.17.1 and 2006-12-17 might allow remote attackers to cause a denial of service (application crash) or execute arbitrary code via format string specifiers in the TopLevelLogger::logMessageV function in Misc/Logging.cpp. NOTE: some details were obtained from third party information.