From 726f0888849102b4ba4df6dd8738012c1d4c90d4 Mon Sep 17 00:00:00 2001
From: Leo Famulari <leo@famulari.name>
Date: Mon, 30 May 2016 12:30:49 -0400
Subject: gnu: devil: Fix CVE-2009-3994.

* gnu/packages/patches/devil-CVE-2009-3994.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/image.scm (devil): Use it.
---
 gnu/packages/patches/devil-CVE-2009-3994.patch | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 gnu/packages/patches/devil-CVE-2009-3994.patch

(limited to 'gnu/packages/patches')

diff --git a/gnu/packages/patches/devil-CVE-2009-3994.patch b/gnu/packages/patches/devil-CVE-2009-3994.patch
new file mode 100644
index 0000000000..e009a95c44
--- /dev/null
+++ b/gnu/packages/patches/devil-CVE-2009-3994.patch
@@ -0,0 +1,24 @@
+Fix CVE-2009-3994 (buffer overflow in GetUID() allows remote DOS or
+arbitrary code execution via crafted DICOM file).
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3994
+
+Copied from Fedora
+https://pkgs.fedoraproject.org/cgit/rpms/DevIL.git/tree/DevIL-1.7.8-CVE-2009-3994.patch?id=9c656a75393d6c455aef9f4968fbbee9c53f4fdb
+
+diff -up devil-1.7.8/src-IL/src/il_dicom.c~ devil-1.7.8/src-IL/src/il_dicom.c
+--- devil-1.7.8/src-IL/src/il_dicom.c~	2009-03-08 08:10:09.000000000 +0100
++++ devil-1.7.8/src-IL/src/il_dicom.c	2009-12-03 12:07:45.000000000 +0100
+@@ -427,9 +427,11 @@ ILboolean GetUID(ILubyte *UID)
+ 		return IL_FALSE;
+ 
+ 	ValLen = GetLittleUShort();
++	if (ValLen > 64)
++		return IL_FALSE;
+ 	if (iread(UID, ValLen, 1) != 1)
+ 		return IL_FALSE;
+-	UID[64] = 0;  // Just to make sure that our string is terminated.
++	UID[ValLen] = 0;  // Just to make sure that our string is terminated.
+ 
+ 	return IL_TRUE;
+ }
-- 
cgit 1.4.1