[COMMITTED 2.25 5/8] Update NEWS and ChangeLog for CVE-2017-15671

[Aurelien Jarno]

From: Florian Weimer <fweimer@redhat.com>

(cherry picked from commit 914c9994d27b80bc3b71c483e801a4f04e269ba6)
---
 ChangeLog | 1 +
 NEWS      | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index f1666c8ed7..c19862d829 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,7 @@
 2017-09-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	[BZ #1062]
+	CVE-2017-15671
 	* posix/Makefile (routines): Add globfree, globfree64, and
 	glob_pattern_p.
 	* posix/flexmember.h: New file.
diff --git a/NEWS b/NEWS
index 98aa362444..c353ce6273 100644
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,11 @@ Security related changes:
 * The DNS stub resolver limits the advertised UDP buffer size to 1200 bytes,
   to avoid fragmentation-based spoofing attacks.
 
+  CVE-2017-15671: The glob function, when invoked with GLOB_TILDE,
+  would sometimes fail to free memory allocated during ~ operator
+  processing, leading to a memory leak and, potentially, to a denial
+  of service.
+
 The following bugs are resolved with this release:
 
   [20257] sunrpc: clntudp_call does not enforce timeout when receiving data
-- 
2.15.0