The following security updates has been released for Debian GNU/Linux:
Debian GNU/Linux 8 LTS:Libpdfbox-Java , Asterisk, Graphicsmagick Updates for Debian
DLA 1547-1: libpdfbox-java security update
Debian GNU/Linux 9:
DSA 4320-1: asterisk security update
DSA 4321-1: graphicsmagick security update
