loaders/load_it.c in libmikmod, possibly 3.1.12, does not properly account for the larger size of name##env relative to name##tick and name##node, which allows remote attackers to trigger a buffer over-read and possibly have unspecified other impact via a crafted Impulse Tracker file, a related issue to CVE-2010-2546. NOTE: this issue exists because of an incomplete fix for CVE-2009-3995.
https://bugzilla.redhat.com/show_bug.cgi?id=614643
http://www.mandriva.com/security/advisories?name=MDVSA-2010:151
http://www.debian.org/security/2010/dsa-2081
http://sourceforge.net/tracker/?func=detail&aid=3033086&group_id=40531&atid=428227