Subject: [bug#27370] [PATCH] gnu: libtiff: Fix several bugs related to improper codec usage [security fixes].

From: Leo Famulari <[email-masked]>
Date: Thu, 15 Jun 2017 11:22:49 -0400

On Wed, Jun 14, 2017 at 11:45:57PM -0400, Leo Famulari wrote:
> Fixes CVE-2014-8128, CVE-2015-7554, CVE-2016-5318, CVE-2016-10095, and
> the other bugs listed in 'libtiff-tiffgetfield-bugs.patch'.
> 
> * gnu/packages/patches/libtiff-tiffgetfield-bugs.patch: New file.
> * gnu/local.mk (dist_patch_DATA): Add it.
> * gnu/packages/image.scm (libtiff-4.0.8)[source]: Use it.

I'd also like to add a patch for this libtiff commit, fixing a
regression in 4.0.8:

https://github.com/vadz/libtiff/commit/cd23b66764cb0a2d67198e060a9e238380e3ae9f