Buffer overflow in url.c in MPlayer 1.0rc2 and SVN before r25823 allows remote attackers to execute arbitrary code via a crafted URL that prevents the IPv6 parsing code from setting a pointer to NULL, which causes the buffer to be reused by the unescape code.

Buffer overflow in streamcddb.c in MPlayer 1.0rc2 and SVN before r25824 allows remote user-assisted attackers to execute arbitrary code via a CDDB database entry containing a long album title.

Array index vulnerability in libmpdemux/demuxaudio.c in MPlayer 1.0rc2 and SVN before r25917, and possibly earlier versions, as used in Xine-lib 1.1.10, might allow remote attackers to execute arbitrary code via a crafted FLAC tag, which triggers a buffer overflow.

Array index error in libmpdemux/demuxmov.c in MPlayer 1.0 rc2 and earlier might allow remote attackers to execute arbitrary code via a QuickTime MOV file with a crafted stsc atom tag.