From 8dbfaff028d73cc847a9fff03cb17006c5461b11 Mon Sep 17 00:00:00 2001
From: Leo Famulari <leo@famulari.name>
Date: Mon, 25 Jun 2018 16:28:00 -0400
Subject: gnu: libtiff: Fix CVE-2018-{8905,10963}.

* gnu/packages/patches/libtiff-CVE-2018-8905.patch,
gnu/packages/patches/libtiff-CVE-2018-10963.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/image.scm (libtiff)[replacement]: New field.
(libtiff/fixed): New variable.
---
 gnu/packages/image.scm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'gnu/packages/image.scm')

diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index a2874be1a8..5ad6fe9487 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -394,6 +394,7 @@ extracting icontainer icon files.")
 (define-public libtiff
   (package
    (name "libtiff")
+   (replacement libtiff/fixed)
    (version "4.0.9")
    (source
      (origin
@@ -426,6 +427,17 @@ collection of tools for doing simple manipulations of TIFF images.")
                                   "See COPYRIGHT in the distribution."))
    (home-page "http://www.simplesystems.org/libtiff/")))
 
+(define libtiff/fixed
+  (package
+    (inherit libtiff)
+    (source
+      (origin
+        (inherit (package-source libtiff))
+        (patches
+          (append (origin-patches (package-source libtiff))
+                  (search-patches "libtiff-CVE-2018-8905.patch"
+                                  "libtiff-CVE-2018-10963.patch")))))))
+
 (define-public leptonica
   (package
     (name "leptonica")
-- 
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