The following updates has been released for Debian GNU/Linux:
DLA 1259-1: tiff security updateTiff / ClamAV / FFMpeg / Tiff Updates for Debian
DLA 1260-1: tiff3 security update
DLA 1261-1: clamav security update
DSA 4099-1: ffmpeg security update
DSA 4100-1: tiff security update