A vulnerability has been found and corrected in libmodplug:

Stack-based buffer overflow in the ReadS3M method in load_s3m.cpp in
libmodplug before 0.8.8.2 allows remote attackers to execute arbitrary
code via a crafted S3M file (CVE-2011-1574).

Packages for 2009.0 are provided as of the Extended Maintenance
Program. Please visit this link to learn more:
http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been patched to correct this issue.