Update CHANGES and NEWS

 Changes between 1.0.2j and 1.0.2k [xx XXX xxxx]

  *) Montgomery multiplication may produce incorrect results

     There is a carry propagating bug in the Broadwell-specific Montgomery

     multiplication procedure that handles input lengths divisible by, but

     longer than 256 bits. Analysis suggests that attacks against RSA, DSA

     and DH private keys are impossible. This is because the subroutine in

     question is not used in operations with the private key itself and an input

     of the attacker's direct choice. Otherwise the bug can manifest itself as

     transient authentication and key negotiation failures or reproducible

     erroneous outcome of public-key operations with specially crafted input.

     Among EC algorithms only Brainpool P-512 curves are affected and one

     presumably can attack ECDH key negotiation. Impact was not analyzed in

     detail, because pre-requisites for attack are considered unlikely. Namely

     multiple clients have to choose the curve in question and the server has to

     share the private key among them, neither of which is default behaviour.

     Even then only clients that chose the curve will be affected.

     This issue was publicly reported as transient failures and was not

     initially recognized as a security issue. Thanks to Richard Morgan for

     providing reproducible case.

     (CVE-2016-7055)

     [Andy Polyakov]

  *) OpenSSL now fails if it receives an unrecognised record type in TLS1.0

     or TLS1.1. Previously this only happened in SSLv3 and TLS1.2. This is to

     prevent issues where no progress is being made and the peer continually

  Major changes between OpenSSL 1.0.2j and OpenSSL 1.0.2k [under development]

      o

      o Montgomery multiplication may produce incorrect results (CVE-2016-7055)

  Major changes between OpenSSL 1.0.2i and OpenSSL 1.0.2j [26 Sep 2016]