[2.26 COMMITTED] Add references to CVE-2018-11236, CVE-2017-18269

[2.26 COMMITTED] Add references to CVE-2018-11236, CVE-2017-18269

[Florian Weimer]

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Similar change for the 2.26 branch.

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diff --git a/ChangeLog b/ChangeLog
index 41b4dae231..e45fa8e6d0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,7 @@
 2018-05-09  Paul Pluzhnikov  <ppluzhnikov@google.com>
 
 	[BZ #22786]
+	CVE-2018-11236
 	* stdlib/canonicalize.c (__realpath): Fix overflow in path length
 	computation.
 	* stdlib/Makefile (test-bz22786): New test.
@@ -59,6 +60,7 @@
 	    Max Horn  <max@quendi.de>
 
 	[BZ #22644]
+	CVE-2017-18269
 	* sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S: Fixed
 	branch conditions.
 	* string/test-memmove.c (do_test2): New testcase.
diff --git a/NEWS b/NEWS
index c3c6aff8fc..c6c5538192 100644
--- a/NEWS
+++ b/NEWS
@@ -59,6 +59,9 @@ Security related changes:
   for AT_SECURE or SUID binaries could be used to load libraries from the
   current directory.
 
+  CVE-2017-18269: An SSE2-based memmove implementation for the i386
+  architecture could corrupt memory.  Reported by Max Horn.
+
   CVE-2018-1000001: Buffer underflow in realpath function when getcwd function
   succeeds without returning an absolute path due to unexpected behaviour
   of the Linux kernel getcwd syscall.  Reported by halfdog.
@@ -71,6 +74,10 @@ Security related changes:
   the value of SIZE_MAX, would return a pointer to a buffer which is too
   small, instead of NULL.
 
+  CVE-2018-11236: Very long pathname arguments to realpath function could
+  result in an integer overflow and buffer overflow.  Reported by Alexey
+  Izbyshev.
+
   CVE-2018-11237: The mempcpy implementation for the Intel Xeon Phi
   architecture could write beyond the target buffer, resulting in a buffer
   overflow.  Reported by Andreas Schwab.