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authorLeo Famulari <leo@famulari.name>2016-05-30 12:30:49 -0400
committerLeo Famulari <leo@famulari.name>2016-05-30 12:36:26 -0400
commit726f0888849102b4ba4df6dd8738012c1d4c90d4 (patch)
treee293d718bfb30da967d0427771ff33b667549a29
parentac9fc78ff0c0d908b8df31474db25784b0b4d6bb (diff)
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.
-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/image.scm3
-rw-r--r--gnu/packages/patches/devil-CVE-2009-3994.patch24
3 files changed, 27 insertions, 1 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 6110d2d784..5f10dd86be 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -460,6 +460,7 @@ dist_patch_DATA = \
%D%/packages/patches/cursynth-wave-rand.patch \
%D%/packages/patches/dbus-helper-search-path.patch \
%D%/packages/patches/dealii-p4est-interface.patch \
+ %D%/packages/patches/devil-CVE-2009-3994.patch \
%D%/packages/patches/devil-fix-libpng.patch \
%D%/packages/patches/dico-libtool-deterministic.patch \
%D%/packages/patches/diffutils-gets-undeclared.patch \
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 3651e97f3e..eca9012bf8 100644
--- a/gnu/packages/image.scm
+++ b/gnu/packages/image.scm
@@ -693,7 +693,8 @@ channels.")
"1zd850nn7nvkkhasrv7kn17kzgslr5ry933v6db62s4lr0zzlbv8"))
;; Backported from upstream:
;; https://github.com/DentonW/DevIL/commit/724194d7a9a91221a564579f64bdd6f0abd64219.patch
- (patches (search-patches "devil-fix-libpng.patch"))
+ (patches (search-patches "devil-fix-libpng.patch"
+ "devil-CVE-2009-3994.patch"))
(modules '((guix build utils)))
(snippet
;; Fix old lcms include directives and lib flags.
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;
+ }