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gnu: devil: Fix CVE-2009-3994.

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* 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.
This commit is contained in:
Leo Famulari 2016-05-30 12:30:49 -04:00
parent ac9fc78ff0
commit 726f088884
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GPG Key ID: 2646FA30BACA7F08
3 changed files with 27 additions and 1 deletions
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1
gnu/local.mk
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@ -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 \

3
gnu/packages/image.scm
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@ -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.

24
gnu/packages/patches/devil-CVE-2009-3994.patch Normal file
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@ -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;
}