M gnu/local.mk => gnu/local.mk +2 -1
@@ 2,7 2,7 @@
# Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2013, 2014, 2015, 2016, 2017 Andreas Enge <andreas@enge.fr>
# Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
-# Copyright © 2013, 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
+# Copyright © 2013, 2014, 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
# Copyright © 2016 Chris Marusich <cmmarusich@gmail.com>
# Copyright © 2016, 2017 Kei Kebreau <kei@openmailbox.org>
# Copyright © 2016, 2017 Rene Saavedra <rennes@openmailbox.org>
@@ 767,6 767,7 @@ dist_patch_DATA = \
%D%/packages/patches/libssh-hostname-parser-bug.patch \
%D%/packages/patches/libssh2-fix-build-failure-with-gcrypt.patch \
%D%/packages/patches/libtar-CVE-2013-4420.patch \
+ %D%/packages/patches/libtasn1-CVE-2017-10790.patch \
%D%/packages/patches/libtheora-config-guess.patch \
%D%/packages/patches/libtiff-CVE-2016-10688.patch \
%D%/packages/patches/libtiff-CVE-2017-9936.patch \
A gnu/packages/patches/libtasn1-CVE-2017-10790.patch => gnu/packages/patches/libtasn1-CVE-2017-10790.patch +63 -0
@@ 0,0 1,63 @@
+Fix CVE-2017-10790:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10790
+
+Patch copied from upstream source repository:
+
+https://git.savannah.nongnu.org/cgit/libtasn1.git/commit/?id=d8d805e1f2e6799bb2dff4871a8598dc83088a39
+
+From d8d805e1f2e6799bb2dff4871a8598dc83088a39 Mon Sep 17 00:00:00 2001
+From: Nikos Mavrogiannopoulos <nmav@redhat.com>
+Date: Thu, 22 Jun 2017 16:31:37 +0200
+Subject: [PATCH] _asn1_check_identifier: safer access to values read
+
+Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
+---
+ lib/parser_aux.c | 17 ++++++++++++-----
+ 1 file changed, 12 insertions(+), 5 deletions(-)
+
+diff --git a/lib/parser_aux.c b/lib/parser_aux.c
+index 976ab38..786ea64 100644
+--- a/lib/parser_aux.c
++++ b/lib/parser_aux.c
+@@ -955,7 +955,7 @@ _asn1_check_identifier (asn1_node node)
+ if (p2 == NULL)
+ {
+ if (p->value)
+- _asn1_strcpy (_asn1_identifierMissing, p->value);
++ _asn1_str_cpy (_asn1_identifierMissing, sizeof(_asn1_identifierMissing), (char*)p->value);
+ else
+ _asn1_strcpy (_asn1_identifierMissing, "(null)");
+ return ASN1_IDENTIFIER_NOT_FOUND;
+@@ -968,9 +968,15 @@ _asn1_check_identifier (asn1_node node)
+ if (p2 && (type_field (p2->type) == ASN1_ETYPE_DEFAULT))
+ {
+ _asn1_str_cpy (name2, sizeof (name2), node->name);
+- _asn1_str_cat (name2, sizeof (name2), ".");
+- _asn1_str_cat (name2, sizeof (name2), (char *) p2->value);
+- _asn1_strcpy (_asn1_identifierMissing, p2->value);
++ if (p2->value)
++ {
++ _asn1_str_cat (name2, sizeof (name2), ".");
++ _asn1_str_cat (name2, sizeof (name2), (char *) p2->value);
++ _asn1_str_cpy (_asn1_identifierMissing, sizeof(_asn1_identifierMissing), (char*)p2->value);
++ }
++ else
++ _asn1_strcpy (_asn1_identifierMissing, "(null)");
++
+ p2 = asn1_find_node (node, name2);
+ if (!p2 || (type_field (p2->type) != ASN1_ETYPE_OBJECT_ID) ||
+ !(p2->type & CONST_ASSIGN))
+@@ -990,7 +996,8 @@ _asn1_check_identifier (asn1_node node)
+ _asn1_str_cpy (name2, sizeof (name2), node->name);
+ _asn1_str_cat (name2, sizeof (name2), ".");
+ _asn1_str_cat (name2, sizeof (name2), (char *) p2->value);
+- _asn1_strcpy (_asn1_identifierMissing, p2->value);
++ _asn1_str_cpy (_asn1_identifierMissing, sizeof(_asn1_identifierMissing), (char*)p2->value);
++
+ p2 = asn1_find_node (node, name2);
+ if (!p2 || (type_field (p2->type) != ASN1_ETYPE_OBJECT_ID)
+ || !(p2->type & CONST_ASSIGN))
+--
+2.13.3
+
M gnu/packages/tls.scm => gnu/packages/tls.scm +9 -1
@@ 1,6 1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
+;;; Copyright © 2014, 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014 Ian Denhardt <ian@zenhack.net>
;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015 David Thompson <davet@gnu.org>
@@ 55,6 55,7 @@
(package
(name "libtasn1")
(version "4.12")
+ (replacement libtasn1/fixed)
(source
(origin
(method url-fetch)
@@ 74,6 75,13 @@ networking, allowing for formal validation of data according to some
specifications.")
(license license:lgpl2.0+)))
+(define libtasn1/fixed
+ (package
+ (inherit libtasn1)
+ (source (origin
+ (inherit (package-source libtasn1))
+ (patches (search-patches "libtasn1-CVE-2017-10790.patch"))))))
+
(define-public asn1c
(package
(name "asn1c")