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Accepting request 397037 from home:kstreitova:branches:devel:libraries:c_c++

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- add libxslt-1.1.28-type_confusion_preprocess_attr.patch to fix
  type confusion in preprocessing attributes [bnc#952474],
  [CVE-2015-7995]

- add libxslt-1.1.28-type_confusion_preprocess_attr.patch to fix
  type confusion in preprocessing attributes [bnc#952474],
  [CVE-2015-7995]

OBS-URL: https://build.opensuse.org/request/show/397037
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libxslt?expand=0&rev=49
This commit is contained in:
Dirk Mueller 2016-05-21 10:05:31 +00:00 committed by Git OBS Bridge
parent 8823f40098
commit e23e2ad02d
5 changed files with 51 additions and 2 deletions
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29
libxslt-1.1.28-type_confusion_preprocess_attr.patch Normal file
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@ -0,0 +1,29 @@
From 7ca19df892ca22d9314e95d59ce2abdeff46b617 Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Thu, 29 Oct 2015 19:33:23 +0800
Subject: Fix for type confusion in preprocessing attributes
CVE-2015-7995 http://www.openwall.com/lists/oss-security/2015/10/27/10
We need to check that the parent node is an element before dereferencing
its namespace
---
libxslt/preproc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libxslt/preproc.c b/libxslt/preproc.c
index 0eb80a0..7f69325 100644
--- a/libxslt/preproc.c
+++ b/libxslt/preproc.c
@@ -2249,7 +2249,8 @@ xsltStylePreCompute(xsltStylesheetPtr style, xmlNodePtr inst) {
} else if (IS_XSLT_NAME(inst, "attribute")) {
xmlNodePtr parent = inst->parent;
- if ((parent == NULL) || (parent->ns == NULL) ||
+ if ((parent == NULL) ||
+ (parent->type != XML_ELEMENT_NODE) || (parent->ns == NULL) ||
((parent->ns != inst->ns) &&
(!xmlStrEqual(parent->ns->href, inst->ns->href))) ||
(!xmlStrEqual(parent->name, BAD_CAST "attribute-set"))) {
--
cgit v0.12

7
libxslt-python.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Fri May 20 13:55:16 UTC 2016 - kstreitova@suse.com
- add libxslt-1.1.28-type_confusion_preprocess_attr.patch to fix
type confusion in preprocessing attributes [bnc#952474],
[CVE-2015-7995]
-------------------------------------------------------------------
Wed Jan 16 08:57:51 UTC 2013 - dl8fcl@darc.de

5
libxslt-python.spec
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@ -1,7 +1,7 @@
#
# spec file for package libxslt-python
#
# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -29,6 +29,8 @@ Patch0: libxslt-1.1.24-linkflags.patch
# pbleser: don't build the doc subdir as it's broken and we don't install
# it anyway; neither build the xsltproc subdir (not packaged here, faster)
Patch1: libxslt-do_not_build_doc_nor_xsltproc.patch
# PATCH-FIX-UPSTREAM bnc#952474 CVE-2015-7995 kstreitova@suse.com -- fix for type confusion in preprocessing attributes
Patch2: libxslt-1.1.28-type_confusion_preprocess_attr.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%{py_requires}
Url: http://xmlsoft.org/XSLT/
@ -62,6 +64,7 @@ XSLT language with XPath functions written in Python.
%setup -q -n libxslt-%{version}
%patch0
%patch1
%patch2 -p1
%build
autoreconf --force --install

7
libxslt.changes
View File

@ -1,3 +1,10 @@
-------------------------------------------------------------------
Fri May 20 13:53:45 UTC 2016 - kstreitova@suse.com
- add libxslt-1.1.28-type_confusion_preprocess_attr.patch to fix
type confusion in preprocessing attributes [bnc#952474],
[CVE-2015-7995]
-------------------------------------------------------------------
Thu Apr 9 06:47:23 UTC 2015 - suse@microstep-mis.com

5
libxslt.spec
View File

@ -1,7 +1,7 @@
#
# spec file for package libxslt
#
# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -32,6 +32,8 @@ Source3: xslt-config.1.gz
Patch0: %{name}-1.1.24-no-net-autobuild.patch
Patch1: libxslt-config-fixes.patch
Patch2: 0009-Make-generate-id-deterministic.patch
# PATCH-FIX-UPSTREAM bnc#952474 CVE-2015-7995 kstreitova@suse.com -- fix for type confusion in preprocessing attributes
Patch3: libxslt-1.1.28-type_confusion_preprocess_attr.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: libgcrypt-devel
BuildRequires: libgpg-error-devel
@ -122,6 +124,7 @@ This package contains xsltproc, a command line interface to the XSLT engine.
%patch0
%patch1
%patch2 -p1
%patch3 -p1
%build
autoreconf --force --install --verbose