[BACK]Return to 59.html CVS log [TXT][DIR] Up to [local] / www

Diff for /www/59.html between version 1.16 and 1.17

version 1.16, 2016/02/03 14:58:49 version 1.17, 2016/02/03 15:00:51
Line 171 
Line 171 
       </ul>        </ul>
     </ul>      </ul>
 <p>  <p>
   <li>LibreSSL 2.3.2
 <li>LibreSSL  
     <ul>      <ul>
     <li>User-visible features:      <li>User-visible features:
       <ul>        <ul>
       <li>...        <li>This release corrects the handling of <tt>ClientHello</tt> messages
           that do not include TLS extensions, resulting in such handshakes being
           aborted.
         <li>When loading a DSA key from an raw (without DH parameters) ASN.1
           serialization, perform some consistency checks on its `p' and `q'
           values, and return an error if the checks failed.
         <li>Fixed a bug in <tt>ECDH_compute_key</tt> that can lead to silent
           truncation of the result key without error. A coding error could cause
           software to use much shorter keys than intended.
         <li>Removed support for <tt>DTLS_BAD_VER</tt>. Pre-DTLSv1 implementations
           are no longer supported.
         <li>The engine command and parameters are removed from
           <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=openssl&amp;sektion=1">openssl(1)</a>.
           Previous releases removed dynamic and builtin engine support already.
         <li>SHA-0 is removed, which was withdrawn shortly after publication
           twenty years ago.
         <li>Added <tt>Certplus CA</tt> root certificate to the default
           <tt>cert.pem</tt> file.
         <li>Fixed a leak in <tt>SSL_new</tt> in the error path.
         <li>Fixed a memory leak and out-of-bounds access in <tt>OBJ_obj2txt</tt>.
         <li>Fixed an up-to 7 byte overflow in RC4 when len is not a multiple of
           <tt>sizeof(RC4_CHUNK)</tt>.
         <li>Added <tt>EVP_aead_chacha20_poly1305_ietf()</tt> which matches the
           AEAD construction introduced in RFC 7539, which is different than that
           already used in TLS with <tt>EVP_aead_chacha20_poly1305()</tt>.
         <li>More man pages converted from pod to mdoc format.
         <li>Added <tt>COMODO RSA Certification Authority</tt> and
           <tt>QuoVadis</tt> root certificates to <tt>cert.pem</tt>.
         <li>Removed Remhve "<tt>C=US, O=VeriSign, Inc., OU=Class 3 Public Primary
           Certification Authority</tt>"
           (serial 3c:91:31:cb:1f:f6:d0:1b:0e:9a:b8:d0:44:bf:12:be)
           root certificate from <tt>cert.pem</tt>.
         <li>Fixed incorrect TLS certificate loading by
           <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nc&amp;sektion=1">nc(1)</a>.
         <li>The following CVEs had been fixed:
           <ul>
             <li><tt>CVE-2015-3194</tt>&#8212;NULL pointer dereference in client
               side certificate validation.
             <li><tt>CVE-2015-3195</tt>&#8212;memory leak in PKCS7, not reachable
               from TLS/SSL.
           </ul>
         <li>Note: The following OpenSSL CVEs did not apply to LibreSSL:
           <ul>
             <li><tt>CVE-2015-3193</tt>&#8212;carry propagating bug in the x86_64
               Montgomery squaring procedure.
             <li><tt>CVE-2015-3196</tt>&#8212;double free race condition of the
               identify hint data.
           </ul>
       </ul>        </ul>
     <li>Code improvements:      <li>Code improvements:
       <ul>        <ul>
       <li>...        <li>Added install target for <tt>cmake</tt> builds.
         <li>Updated <tt>pkgconfig</tt> files to correctly report the release
           version number, not the individual library ABI version numbers.
         <li>SSLv3 is now permanently removed from the tree.
         <li>The <tt>libtls</tt> API is changed from the 2.2.x series:
           <ul>
             <li>The tls_read/write functions now work better with external event
               libraries.
             <li>Client-side verification is now supported, with the client
               supplying the certificate to the server.
             <li>Also, when using <tt>tls_connect_fds</tt>,
               <tt>tls_connect_socket</tt> or <tt>tls_accept_fds</tt>,
               <tt>libtls</tt> no longer implicitly closes the passed in sockets.
               The caller is responsible for closing them in this case.
           </ul>
         <li>New interface <tt>OPENSSL_cpu_caps</tt> is provided that does not
           allow software to inadvertently modify cpu capability flags.
           <tt>OPENSSL_ia32cap</tt> and <tt>OPENSSL_ia32cap_loc</tt> are removed.
         <li>The <tt>out_len</tt> argument of AEAD changed from <tt>ssize_t</tt>
           to <tt>size_t</tt>.
         <li>Deduplicated DTLS code, sharing bugfixes and improvements with TLS.
         <li>Converted
           <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nc&amp;sektion=1">nc(1)</a>
           to use <tt>libtls</tt> for client and server operations; it is
           included in the libressl-portable distribution as an example of how
           to use the <tt>libtls</tt> library.  This is intended to be a simpler
           and more robust replacement for <tt>openssl s_client</tt> and
           <tt>openssl s_server</tt> for day-to-day operations.
         <li>ASN.1 cleanups and RFC5280 compliance fixes.
         <li>Time representations switched from <tt>unsigned long</tt> to
           <tt>time_t</tt>.  LibreSSL now checks if the host OS supports 64-bit
           <tt>time_t</tt>.
         <li>Support always extracting the peer cipher and version with
           <tt>libtls</tt>.
         <li>Added ability to check certificate validity times with
           <tt>libtls</tt>, <tt>tls_peer_cert_notbefore</tt> and
           <tt>tls_peer_cert_notafter</tt>.
         <li>Changed tls_connect_servername to use the first address that
           resolves with getaddrinfo().
         <li>Remove broken conditional <tt>EVP_CHECK_DES_KEY</tt> code
           (non-functional since initial commit in 2004).
         <li>Reject too small bits value in <tt>BN_generate_prime_ex()</tt>,
           so that it does not risk becoming negative in
           <tt>probable_prime_dh_safe()</tt>.
         <li>Changed format of LIBRESSL_VERSION_NUMBER to match that of
           <tt>OPENSSL_VERSION_NUMBER</tt>.
         <li>Avoid a potential undefined C99+ behavior due to shift overflow in
           <tt>AES_decrypt</tt>.
         <li>Deprecated the <tt>SSL_OP_SINGLE_DH_USE</tt> flag.
       </ul>        </ul>
     </ul>      </ul>
 <p>  <p>
Legend:
Removed from v.1.16  
changed lines
  Added in v.1.17