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authorOvidiu Panait <ovidiu.panait@windriver.com>2017-11-10 17:46:10 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-12-04 17:14:33 +0000
commit16006869e30395dd758a1797e324567ec4f8e074 (patch)
tree62f1afda3c1c1af49c7b2310a09ac32b982123ba
parent6264b4afe6962d37eeb918e062568dee811ef231 (diff)
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icu: CVE-2017-14952
Double free in i18n/zonemeta.cpp in International Components for Unicode (ICU) for C/C++ through 59.1 allows remote attackers to execute arbitrary code via a crafted string, aka a "redundant UVector entry clean up function call" issue. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-14952 Upstream patches: http://bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cpp Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> (cherry picked from commit 4ff12a8bf2b8d094085afbe8fa1d43f781cfa79d) Signed-off-by: Armin Kuster <akuster808@gmail.com>
-rw-r--r--meta/recipes-support/icu/icu/CVE-2017-14952.patch28
-rw-r--r--meta/recipes-support/icu/icu_59.1.bb1
2 files changed, 29 insertions, 0 deletions
diff --git a/meta/recipes-support/icu/icu/CVE-2017-14952.patch b/meta/recipes-support/icu/icu/CVE-2017-14952.patch
new file mode 100644
index 0000000..f759efc
--- /dev/null
+++ b/meta/recipes-support/icu/icu/CVE-2017-14952.patch
@@ -0,0 +1,28 @@
+From fc83cd832725d3968011f118637b9f5d212e8717 Mon Sep 17 00:00:00 2001
+From: Ovidiu Panait <ovidiu.panait@windriver.com>
+Date: Fri, 10 Nov 2017 16:51:25 +0200
+Subject: [PATCH] Removed redundant UVector entry clean up function call.
+
+Upstream-Status: Backport
+CVE: CVE-2017-14952
+
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ i18n/zonemeta.cpp | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/i18n/zonemeta.cpp b/i18n/zonemeta.cpp
+index 84a9657..e163b00 100644
+--- a/i18n/zonemeta.cpp
++++ b/i18n/zonemeta.cpp
+@@ -690,7 +690,6 @@ ZoneMeta::createMetazoneMappings(const UnicodeString &tzid) {
+ mzMappings = new UVector(deleteOlsonToMetaMappingEntry, NULL, status);
+ if (U_FAILURE(status)) {
+ delete mzMappings;
+- deleteOlsonToMetaMappingEntry(entry);
+ uprv_free(entry);
+ break;
+ }
+--
+2.10.2
+
diff --git a/meta/recipes-support/icu/icu_59.1.bb b/meta/recipes-support/icu/icu_59.1.bb
index 31f017b..9fb1be8 100644
--- a/meta/recipes-support/icu/icu_59.1.bb
+++ b/meta/recipes-support/icu/icu_59.1.bb
@@ -17,6 +17,7 @@ SRC_URI = "${BASE_SRC_URI} \
file://icu-pkgdata-large-cmd.patch \
file://fix-install-manx.patch \
file://0001-i18n-Drop-include-xlocale.h.patch \
+ file://CVE-2017-14952.patch \
"
SRC_URI_append_class-target = "\