Multiple buffer overflows in NullSoft Winamp 5.13 and earlier allow remote attackers to execute arbitrary code via (1) an m3u file containing a long URL ending in .wma, (2) a pls file containing a File1 field with a long URL ending in .wma, or (3) an m3u file with a long filename, variants of CVE-2005-3188 and CVE-2006-0476.