[ROCKO][PATCH 09/27] binutls: Security fix for CVE-2017-15021

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From: Armin Kuster <akuster808@gmail.com>
To: akuster@mvista.com, openembedded-core@lists.openembedded.org
Subject: [ROCKO][PATCH 09/27] binutls: Security fix for CVE-2017-15021
Date: Wed,  8 Aug 2018 08:35:04 -0700	[thread overview]
Message-ID: <1533742522-24357-9-git-send-email-akuster808@gmail.com> (raw)
In-Reply-To: <1533742522-24357-1-git-send-email-akuster808@gmail.com>

From: Armin Kuster <akuster@mvista.com>

Affects: <= 2.29.1

Signed-off-by: Armin Kuster <akuster@mvista.com>
---
 meta/recipes-devtools/binutils/binutils-2.29.1.inc |  1 +
 .../binutils/binutils/CVE-2017-15021.patch         | 48 ++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 meta/recipes-devtools/binutils/binutils/CVE-2017-15021.patch

diff --git a/meta/recipes-devtools/binutils/binutils-2.29.1.inc b/meta/recipes-devtools/binutils/binutils-2.29.1.inc
index 45e4393..6f7d655 100644
--- a/meta/recipes-devtools/binutils/binutils-2.29.1.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.29.1.inc
@@ -44,6 +44,7 @@ SRC_URI = "\
      file://CVE-2017-14938.patch \
      file://CVE-2017-14939.patch \
      file://CVE-2017-14940.patch \
+     file://CVE-2017-15021.patch \
 "
 S  = "${WORKDIR}/git"
 
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-15021.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-15021.patch
new file mode 100644
index 0000000..caca7b1
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-15021.patch
@@ -0,0 +1,48 @@
+From 52b36c51e5bf6d7600fdc6ba115b170b0e78e31d Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Sun, 24 Sep 2017 21:36:18 +0930
+Subject: [PATCH] PR22197, buffer overflow in bfd_get_debug_link_info_1
+
+	PR 22197
+	* opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
+	within section bounds.
+
+Upstream-Status: Backport
+Affects: <= 2.29.1
+CVE: CVE-2017-15021
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+---
+ bfd/ChangeLog | 6 ++++++
+ bfd/opncls.c  | 2 +-
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+Index: git/bfd/opncls.c
+===================================================================
+--- git.orig/bfd/opncls.c
++++ git/bfd/opncls.c
+@@ -1200,7 +1200,7 @@ bfd_get_debug_link_info_1 (bfd *abfd, vo
+   /* PR 17597: avoid reading off the end of the buffer.  */
+   crc_offset = strnlen (name, bfd_get_section_size (sect)) + 1;
+   crc_offset = (crc_offset + 3) & ~3;
+-  if (crc_offset >= bfd_get_section_size (sect))
++  if (crc_offset + 4 > bfd_get_section_size (sect))
+     return NULL;
+ 
+   *crc32 = bfd_get_32 (abfd, contents + crc_offset);
+Index: git/bfd/ChangeLog
+===================================================================
+--- git.orig/bfd/ChangeLog
++++ git/bfd/ChangeLog
+@@ -1,5 +1,11 @@
+ 2017-09-24  Alan Modra  <amodra@gmail.com>
+  
++       PR 22197
++       * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
++       within section bounds.
++
++2017-09-24  Alan Modra  <amodra@gmail.com>
++ 
+        PR 22167
+        * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
+ 
-- 
2.7.4

next prev parent reply	other threads:[~2018-08-08 15:35 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-08 15:34 [ROCKO][PATCH 01/27] binutils: Security fix CVE-2017-12967 Armin Kuster
2018-08-08 15:34 ` [ROCKO][PATCH 02/27] binutils: Secuirty fix CVE-2017-14930 Armin Kuster
2018-08-08 15:34 ` [ROCKO][PATCH 03/27] binutls: Security fix CVE-2017-14932 Armin Kuster
2018-08-08 15:34 ` [ROCKO][PATCH 04/27] binutls: Security fix CVE-2017-14933 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 05/27] binutls: Security fix CVE-2017-14934 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 06/27] binutls: Security fix for CVE-2017-14938 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 07/27] binutls: Security fix for CVE-2017-14939 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 08/27] binutils: Security fix for CVE-2017-14940 Armin Kuster
2018-08-08 15:35 ` Armin Kuster [this message]
2018-08-08 15:35 ` [ROCKO][PATCH 10/27] binutls: Security fix for CVE-2017-15022 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 11/27] binutls: Security fix for CVE-2017-15023 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 12/27] binutls: Security fix for CVE-2017-15024 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 13/27] binutls: Security fix for CVE-2017-15025 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 14/27] binutls: Security fix for CVE-2017-15225 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 15/27] binutls: Security fix for CVE-2017-15939 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 16/27] binutls: Security fix for CVE-2017-15996 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 17/27] binutls: Security fix for CVE-2017-16826 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 18/27] binutls: Security fix for CVE-2017-16827 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 19/27] binutls: Security fix for CVE-2017-16828 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 20/27] binutls: Security fix for CVE-2017-16829 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 21/27] binutls: Security fix for CVE-2017-16830 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 22/27] binutls: Security fix for CVE-2017-16831 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 23/27] binutls: Security fix for CVE-2017-16832 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 24/27] binutls: Security fix for CVE-2017-17080 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 25/27] Binutils: Security fix for CVE-2017-17121 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 26/27] binutls: Security fix for CVE-2017-17122 Armin Kuster
2018-08-08 15:35 ` [ROCKO][PATCH 27/27] binutls: Security fix for CVE-2017-17125 Armin Kuster
2018-08-08 16:06 ` ✗ patchtest: failure for "[ROCKO] binutils: Security fix..." and 26 more Patchwork
2018-08-08 16:40 ` [ROCKO][PATCH 01/27] binutils: Security fix CVE-2017-12967 akuster808

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