mc_demux_mp4_ds.ax in an unspecified third-party codec demux in BlackBerry Link before 1.2.3.53 with installer before 1.1.0.22 allows remote attackers to execute arbitrary code via a crafted MP4 file.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.