rpms/blender/F-9 blender-2.48a-cve-2008-4863.patch, NONE, 1.1 blender.spec, 1.84, 1.85

[Jochen Schmitt]

Author: s4504kr

Update of /cvs/extras/rpms/blender/F-9
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv6589

Modified Files:
	blender.spec 
Added Files:
	blender-2.48a-cve-2008-4863.patch 
Log Message:
Fix security issue CVE-2008-4863

blender-2.48a-cve-2008-4863.patch:

--- NEW FILE blender-2.48a-cve-2008-4863.patch ---
diff -up blender-2.48a/source/blender/python/BPY_interface.c.cve blender-2.48a/source/blender/python/BPY_interface.c
--- blender-2.48a/source/blender/python/BPY_interface.c.cve	2008-11-03 17:31:19.000000000 +0100
+++ blender-2.48a/source/blender/python/BPY_interface.c	2008-11-03 17:35:01.000000000 +0100
@@ -225,6 +225,11 @@ void BPY_start_python( int argc, char **
 	Py_Initialize(  );
 	
 	PySys_SetArgv( argc_copy, argv_copy );
+	
+	/* Sanitize sys.path to prevent relative imports loading modules in
+	   the current working directory */
+	PyRun_SimpleString("import sys; sys.path = filter(None, sys.path)");
+
 	/* Initialize thread support (also acquires lock) */
 	PyEval_InitThreads();
 	


Index: blender.spec
===================================================================
RCS file: /cvs/extras/rpms/blender/F-9/blender.spec,v
retrieving revision 1.84
retrieving revision 1.85
diff -u -r1.84 -r1.85
--- blender.spec	26 Oct 2008 20:00:11 -0000	1.84
+++ blender.spec	3 Nov 2008 17:01:49 -0000	1.85
@@ -3,7 +3,7 @@
 
 Name:           blender
 Version:        2.48a
-Release: 	3%{?dist}
+Release: 	4%{?dist}
 
 Summary:        3D modeling, animation, rendering and post-production
 
@@ -30,6 +30,7 @@
 Patch2:		blender-2.44-bid.patch
 
 Patch100:	blender-2.46rc3-cve-2008-1103-1.patch
+Patch101:	blender-2.48a-cve-2008-4863.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -77,7 +78,8 @@
 %patch1 -p1 -b .org
 %patch2 -p1 -b .bid
 
-%patch100 -p1 -b .cve
+%patch100 -p1
+%patch101 -p1
 
 PYVER=$(%{__python} -c "import sys ; print sys.version[:3]")
 
@@ -153,6 +155,12 @@
   --add-category X-Fedora                               \
   %{SOURCE4}
 
+#
+# Create empty %%{_libdir}/blender/scripts to claim ownership
+#
+
+install -d ${RPM_BUILD_ROOT}%{_libdir}/blender/scripts
+
 %find_lang %name
 
 %clean
@@ -179,7 +187,13 @@
 %{_datadir}/mime/packages/blender.xml
 
 %changelog
+* Mon Nov  3 2008 Jochen Schmitt <Jochen herr-schmitt de> 2.48a-4
+- Fix security issue (#469655, CVE-2008-4863)
+
 * Sun Oct 26 2008 Jochen Schmitt <Jochen herr-schmitt de> 2.48a-3
+- Create %%{_libdir}/blender/scripts/ to claim ownership
+
+* Sun Oct 26 2008 Jochen Schmitt <Jochen herr-schmitt de> 2.48a-1
 - New upstream release
 
 * Wed Oct 15 2008 Jochen Schmitt <Jochen herr-schmitt de> 2.48-1