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binutils: Security fix for CVE-2017-9745 

Affects: <= 2.28

(From OE-Core rev: da1960fb6d9de9620ac507256554659e1bbe7083)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Armin Kuster 2017-11-26 16:19:46 -08:00 committed by Richard Purdie
parent 266586ff4c
commit 10b391060b
2 changed files with 36 additions and 0 deletions
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1
meta/recipes-devtools/binutils/binutils-2.28.inc
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@ -56,6 +56,7 @@ SRC_URI = "\
file://CVE-2017-9040_9042.patch \
file://CVE-2017-9742.patch \
file://CVE-2017-9744.patch \
file://CVE-2017-9745.patch \
"
S = "${WORKDIR}/git"

35
meta/recipes-devtools/binutils/binutils/CVE-2017-9745.patch Normal file
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@ -0,0 +1,35 @@
From 76800cba595efc3fe95a446c2d664e42ae4ee869 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Thu, 15 Jun 2017 12:08:57 +0100
Subject: [PATCH] Handle EITR records in VMS Alpha binaries with overlarge
command length parameters.
PR binutils/21579
* vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
Upstream-Status: Backport
CVE: CVE-2017-9745
Signed-off-by: Armin Kuster <akuster@mvista.com>
---
bfd/ChangeLog | 5 +++++
bfd/vms-alpha.c | 16 ++++++++--------
2 files changed, 13 insertions(+), 8 deletions(-)
Index: git/bfd/vms-alpha.c
===================================================================
--- git.orig/bfd/vms-alpha.c
+++ git/bfd/vms-alpha.c
@@ -1741,6 +1741,12 @@ _bfd_vms_slurp_etir (bfd *abfd, struct b
_bfd_hexdump (8, ptr, cmd_length - 4, 0);
#endif
+#if VMS_DEBUG
+ _bfd_vms_debug (4, "etir: %s(%d)\n",
+ _bfd_vms_etir_name (cmd), cmd);
+ _bfd_hexdump (8, ptr, cmd_length - 4, 0);
+#endif
+
switch (cmd)
{
/* Stack global