Buffer overflow in the TruncateString function in src/gfx.cpp in OpenTTD before 0.6.2 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted string. NOTE: some of these details are obtained from third party information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/44168
http://www.vupen.com/english/advisories/2008/2285
http://www.securityfocus.com/bid/30525
http://www.openttd.org/index.php
http://sourceforge.net/project/shownotes.php?release_id=617243
http://security.gentoo.org/glsa/glsa-200903-09.xml
http://secunia.com/advisories/34161