Buffer overflow in the getauthfromURL function in httpget.c in mpg123 pre0.59s and mpg123 0.59r could allow remote attackers or local users to execute arbitrary code via an mp3 file that contains a long string before the @ (at sign) in a URL.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17574
http://www.securityfocus.com/bid/11468
http://www.gentoo.org/security/en/glsa/glsa-200410-27.xml
http://www.debian.org/security/2004/dsa-578
http://www.barrossecurity.com/advisories/mpg123_getauthfromurl_bof_advisory.txt
http://securitytracker.com/id?1011832