Update CHANGES and NEWS for new release

Reviewed-by: Andy Polyakov <appro@openssl.org>

Author: mattcaswell

CHANGES

@@ -9,9 +9,41 @@
 
  Changes between 1.1.0f and 1.1.0g [xx XXX xxxx]
 
+  *) bn_sqrx8x_internal carry bug on x86_64
+
+     There is a carry propagating bug in the x86_64 Montgomery squaring
+     procedure. No EC algorithms are affected. Analysis suggests that attacks
+     against RSA and DSA as a result of this defect would be very difficult to
+     perform and are not believed likely. Attacks against DH are considered just
+     feasible (although very difficult) because most of the work necessary to
+     deduce information about a private key may be performed offline. The amount
+     of resources required for such an attack would be very significant and
+     likely only accessible to a limited number of attackers. An attacker would
+     additionally need online access to an unpatched system using the target
+     private key in a scenario with persistent DH parameters and a private
+     key that is shared between multiple clients.
+
+     This only affects processors that support the BMI1, BMI2 and ADX extensions
+     like Intel Broadwell (5th generation) and later or AMD Ryzen.
+
+     This issue was reported to OpenSSL by the OSS-Fuzz project.
+     (CVE-2017-3736)
+     [Andy Polyakov]
+
+  *) Malformed X.509 IPAddressFamily could cause OOB read
+
+     If an X.509 certificate has a malformed IPAddressFamily extension,
+     OpenSSL could do a one-byte buffer overread. The most likely result
+     would be an erroneous display of the certificate in text format.
+
+     This issue was reported to OpenSSL by the OSS-Fuzz project.
+     (CVE-2017-3735)
+     [Rich Salz]
+
   *) Ignore the '-named_curve auto' value for compatibility of applications
      with OpenSSL 1.0.2.
      [Tomas Mraz <tmraz@fedoraproject.org>]
+
   *) Support for SSL_OP_NO_ENCRYPT_THEN_MAC in SSL_CONF_cmd.
      [Emilia Käsper]
 

NEWS

@@ -7,7 +7,8 @@
 
   Major changes between OpenSSL 1.1.0f and OpenSSL 1.1.0g [under development]
 
-      o
+      o bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736)
+      o Malformed X.509 IPAddressFamily could cause OOB read (CVE-2017-3735)
 
   Major changes between OpenSSL 1.1.0e and OpenSSL 1.1.0f [25 May 2017]