Date: Fri, 20 Nov 2015 20:42:02 +0000 (UTC) From: Koop Mast <kwm@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r402101 - in head/textproc/libxslt: . files Message-ID: <201511202042.tAKKg2Zn015665@repo.freebsd.org>
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Author: kwm Date: Fri Nov 20 20:42:02 2015 New Revision: 402101 URL: https://svnweb.freebsd.org/changeset/ports/402101 Log: Fix CVE-2015-7995 Obtained from: libxslt upstream MFH: 2015Q4 Security: ecc268f2-8fc2-11e5-918c-bcaec565249c Added: head/textproc/libxslt/files/patch-CVE-2015-7995 (contents, props changed) Modified: head/textproc/libxslt/Makefile Modified: head/textproc/libxslt/Makefile ============================================================================== --- head/textproc/libxslt/Makefile Fri Nov 20 20:37:18 2015 (r402100) +++ head/textproc/libxslt/Makefile Fri Nov 20 20:42:02 2015 (r402101) @@ -3,7 +3,7 @@ PORTNAME= libxslt PORTVERSION= 1.1.28 -PORTREVISION?= 7 +PORTREVISION?= 8 CATEGORIES?= textproc gnome MASTER_SITES= ftp://xmlsoft.org/libxml2/ \ http://xmlsoft.org/sources/ \ Added: head/textproc/libxslt/files/patch-CVE-2015-7995 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/textproc/libxslt/files/patch-CVE-2015-7995 Fri Nov 20 20:42:02 2015 (r402101) @@ -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 +--- libxslt/preproc.c ++++ 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 v0.11.2 +
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