How do you guys handle PNG/JPG binary files with potential payloads for all the image viewers?

Corey H <[email protected]>
Newsgroups gmane.linux.debian.devel.security
Message-ID <CA+3C0Q7uCt_d37f1bQU=xw99EVu8GXarFhHxTM=N0W9MXWcgeg@mail.gmail.com> 
how do you guys test all of the potential PNG/JPG potential malware
payloads for all of the image viewers (10+ at least in the repositories)?

On #debian at Libera.chat IRC network they suggested it was up to the
upstream software sources to I guess....somehow???...test the awful binary
formats possible that are out there...? That's a 900%responsibility and
900%dangerous for them to do that. There has got to be something we can do.
But who can risk it?
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