Integer overflow in the abc_set_parts function in load_abc.cpp in libmodplug 0.8.8.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted P header in an ABC file, which triggers a heap-based buffer overflow.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-4137
http://www.openwall.com/lists/oss-security/2013/08/10/3
http://www.debian.org/security/2013/dsa-2751
http://secunia.com/advisories/54695
http://secunia.com/advisories/54388
http://blog.scrt.ch/2013/07/24/vlc-abc-parsing-seems-to-be-a-ctf-challenge/