Multiple buffer overflows in abc2ps before 1.3.3 allow user-assisted attackers to execute arbitrary code via crafted ABC music files.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26043
http://www.vupen.com/english/advisories/2006/1511
http://www.securityfocus.com/bid/17689
http://www.debian.org/security/2006/dsa-1041