client should detect Janus exploits and block them.
New "fun" Android signature vulnerability "Janus". Luckily, it is easy to detect files that are trying to abuse it. fdroidclient should reject any file that has the Janus signature. I'm also adding a scanner to fdroidserver to catch them before they get added to a repo.
I scanned https://f-droid.org and https://guardianproject.info/fdroid, and found nothing.
@IzzySoft in case you're wondering, I wrote up a quick Janus scanner and ran it on your repo, and found nothing.