not exactly sure, but I guess not affected:
hylafax-client: not sure, but I guess no.
scribus-ng (at least I couldn't find any errors while playing with it for a minute)
scribus (same as scribus-ng)
mgetty-fax (only read manpages, doesn't look like it)
affected:
ichthux-desktop (kinda, it's a meta package)
flpsed
not affected:
raster3d
mediawiki1.{5,7}
epstool
not exactly sure, but I guess not affected:
hylafax-client: not sure, but I guess no.
scribus-ng (at least I couldn't find any errors while playing with it for a minute)
scribus (same as scribus-ng)
mgetty-fax (only read manpages, doesn't look like it)
affected:
ichthux-desktop (kinda, it's a meta package)
flpsed