2022.12.11 20:43 "Re: [Tiff] libtiff v4.5.0 release candidate available", by Bob Friesenhahn
Before people get too excited about this issue, I should mention that it appears that the libtiff provided with Ubuntu 20.04 already produces the same error condition.
This means that either the issue was in libtiff before, or else Ubuntu applied patches to introduce it.
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
Public Key, http://www.simplesystems.org/users/bfriesen/public-key.txt