Heap-based buffer overflow in the libaccess_realrtsp plugin in VideoLAN VLC Media Player 0.8.6d and earlier on Windows might allow remote RTSP servers to cause a denial of service (application crash) or execute arbitrary code via a long string.

Integer overflow in the __status_Update function in stats.c VideoLAN VLC Media Player before 0.8.6c allows remote attackers to cause a denial of service (crash) via a WAV file with a large sample rate.

input.c in VideoLAN VLC Media Player before 0.8.6c allows remote attackers to cause a denial of service (crash) via a crafted WAV file that causes an uninitialized i_nb_resamplers variable to be used.

Multiple format string vulnerabilities in (1) the cdio_log_handler function in modules/access/cdda/access.c in the CDDA (libcdda_plugin) plugin, and the (2) cdio_log_handler and (3) vcd_log_handler functions in modules/access/vcdx/access.c in the VCDX (libvcdx_plugin) plugin, in VideoLAN VLC 0.7.0 through 0.8.6 allow user-assisted remote attackers to execute arbitrary code via format string specifiers in an invalid URI, as demonstrated by a udp://-- URI in an M3U file.