Integer overflow in the loadChunk function in loaders/load_gt2.c in libmikmod in Mikmod Sound System 3.2.2 allows remote attackers to cause a denial of service via a GRAOUMF TRACKER (GT2) module file with a large (0xffffffff) comment length value in an XCOM chunk.
http://www.vupen.com/english/advisories/2006/2967
http://www.securityfocus.com/archive/1/441006/100/0/threaded