Multiple "endianness errors" in libgadu in ekg before 1.6rc2 allow remote attackers to cause a denial of service (invalid behavior in applications) on big-endian systems.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11263
http://www.securityfocus.com/bid/24600
http://www.securityfocus.com/bid/14415
http://www.debian.org/security/2007/dsa-1318
http://www.debian.org/security/2005/dsa-813
http://secunia.com/advisories/16363
http://secunia.com/advisories/16155