Updated NEWS

Author: Julien Pauli

Diff for: NEWS

@@ -1,6 +1,6 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-11 Dec 2014, PHP 5.5.20
+17 Dec 2014, PHP 5.5.20
 
 - Core:
   . Fixed bug #68091 (Some Zend headers lack appropriate extern "C" blocks).
@@ -9,6 +9,8 @@ PHP                                                                        NEWS
     triggered). (Julien)
   . Fixed bug #68370 ("unset($this)" can make the program crash). (Laruence)
   . Fixed bug #68545 (NULL pointer dereference in unserialize.c). (Anatol)
+  . Fixed bug #68594 (Use after free vulnerability in unserialize()).
+    (CVE-2014-8142) (Stefan Esser)
 
 - Date:
   . Fixed day_of_week function as it could sometimes return negative values