gnu: libxslt: Update to 1.1.30.

* gnu/packages/xml.scm (libxslt): Update to 1.1.30.
[sources]: Remove one patch.
* gnu/packages/patches/libxslt-CVE-2016-47738.patch: Remove file.
* gnu/local.mk (dist_patch_DATA): Remove it.
This commit is contained in:
Efraim Flashner 2017-09-10 09:26:16 +03:00
parent 0f763641b8
commit 9526fbef4d
No known key found for this signature in database
GPG Key ID: 41AAE7DCCA3D8351
3 changed files with 2 additions and 43 deletions

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@ -801,7 +801,6 @@ dist_patch_DATA = \
%D%/packages/patches/libvpx-CVE-2016-2818.patch \
%D%/packages/patches/libxcb-python-3.5-compat.patch \
%D%/packages/patches/libxslt-generated-ids.patch \
%D%/packages/patches/libxslt-CVE-2016-4738.patch \
%D%/packages/patches/libxt-guix-search-paths.patch \
%D%/packages/patches/libzip-CVE-2017-12858.patch \
%D%/packages/patches/lierolibre-check-unaligned-access.patch \

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@ -1,39 +0,0 @@
Fix CVE-2016-4738:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4738
https://bugs.chromium.org/p/chromium/issues/detail?id=619006
Patch copied from upstream source repository:
https://git.gnome.org/browse/libxslt/commit/?id=eb1030de31165b68487f288308f9d1810fed6880
From eb1030de31165b68487f288308f9d1810fed6880 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Fri, 10 Jun 2016 14:23:58 +0200
Subject: [PATCH] Fix heap overread in xsltFormatNumberConversion
An empty decimal-separator could cause a heap overread. This can be
exploited to leak a couple of bytes after the buffer that holds the
pattern string.
Found with afl-fuzz and ASan.
---
libxslt/numbers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libxslt/numbers.c b/libxslt/numbers.c
index d1549b4..e78c46b 100644
--- a/libxslt/numbers.c
+++ b/libxslt/numbers.c
@@ -1090,7 +1090,8 @@ xsltFormatNumberConversion(xsltDecimalFormatPtr self,
}
/* We have finished the integer part, now work on fraction */
- if (xsltUTF8Charcmp(the_format, self->decimalPoint) == 0) {
+ if ( (*the_format != 0) &&
+ (xsltUTF8Charcmp(the_format, self->decimalPoint) == 0) ) {
format_info.add_decimal = TRUE;
the_format += xsltUTF8Size(the_format); /* Skip over the decimal */
}
--
2.10.2

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@ -168,15 +168,14 @@ project (but it is usable outside of the Gnome platform).")
(define-public libxslt
(package
(name "libxslt")
(version "1.1.29")
(version "1.1.30")
(source (origin
(method url-fetch)
(uri (string-append "ftp://xmlsoft.org/libxslt/libxslt-"
version ".tar.gz"))
(patches (search-patches "libxslt-CVE-2016-4738.patch"))
(sha256
(base32
"1klh81xbm9ppzgqk339097i39b7fnpmlj8lzn8bpczl3aww6x5xm"))
"1cxn21wi0wms3afhnlxwjm8iiykrk29bvckq6gc2d0yy2rhj6rds"))
(patches (search-patches "libxslt-generated-ids.patch"))))
(build-system gnu-build-system)
(home-page "http://xmlsoft.org/XSLT/index.html")