SUSE-RU-2015:1977-1: moderate: Recommended update for python-Twisted

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for python-Twisted
______________________________________________________________________________

Announcement ID:    SUSE-RU-2015:1977-1
Rating:             moderate
References:         #940813 
Affected Products:
                    SUSE Linux Enterprise Module for Web Scripting 12
                    SUSE Enterprise Storage 2
                    SUSE Enterprise Storage 1.0
______________________________________________________________________________

   An update that has one recommended fix can now be installed.

Description:


   python-Twisted has been updated to version 15.2.1, which brings several
   fixes and enhancements such as:

   - twisted.positioning, a new API for positioning systems such as GPS, has
     been added. It comes with an implementation of NMEA, the most common
     wire protocol for GPS devices. It will supersede twisted.protocols.gps.
   - IReactorUDP.listenUDP, IUDPTransport.write and IUDPTransport.connect now
     accept ipv6 address literals.
   - A new API, twisted.internet.ssl.optionsForClientTLS, allows clients to
     specify and verify the identity of the peer they're communicating with.
     When used with the service_identity library from PyPI, this provides
     support for service identity verification from RFC 6125, as well as
     server name indication from RFC 6066.
   - Twisted's TLS support now provides a way to ask for user-configured
     trust roots rather than having to manually configure such certificate
     authority certificates.
   - twisted.internet.ssl.CertificateOptions now supports ECDHE for servers
     by default
     on pyOpenSSL 0.14 and later, if the underlying versions of
      cryptography.io and OpenSSL support it.
   - twisted.internet.ssl.CertificateOptions now allows the user to set
     acceptable ciphers and uses secure ones by default.
   - The new package twisted.logger provides a new, fully tested, and
     feature-rich logging framework. The old module twisted.python.log is now
     implemented using the new framework.
   - twisted.conch.ssh.forwarding now supports local->remote forwarding of
     IPv6.
   - twisted.mail.smtp.sendmail now uses ESMTP. It will opportunistically
     enable encryption and allow the use of authentication.
   - twisted.internet.ssl.CertificateOptions now enables TLSv1.1 and TLSv1.2
     by default (in addition to TLSv1.0) if the underlying version of OpenSSL
     supports these protocol versions.
   - twisted.internet.ssl.CertificateOptions now supports Diffie-Hellman key
     exchange.
   - twisted.internet.ssl.CertificateOptions now disables TLS compression to
     avoid CRIME attacks and, for servers, uses server preference to choose
     the cipher.
   - MSN protocol support has been marked as deprecated.
   - Removed deprecated UDPClient.
   - Better support and integration with Python 3.

   For a comprehensive list of changes, please refer to the file NEWS shipped
   within the package.


Patch Instructions:

   To install this SUSE Recommended Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Module for Web Scripting 12:

      zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2015-834=1

   - SUSE Enterprise Storage 2:

      zypper in -t patch SUSE-Storage-2-2015-834=1

   - SUSE Enterprise Storage 1.0:

      zypper in -t patch SUSE-Storage-1.0-2015-834=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Module for Web Scripting 12 (ppc64le s390x x86_64):

      python-Twisted-15.2.1-4.3
      python-Twisted-debuginfo-15.2.1-4.3
      python-Twisted-debugsource-15.2.1-4.3
      python-pycrypto-2.6.1-2.2
      python-pycrypto-debuginfo-2.6.1-2.2
      python-zope.interface-4.0.5-5.2
      python-zope.interface-debuginfo-4.0.5-5.2
      python-zope.interface-debugsource-4.0.5-5.2

   - SUSE Linux Enterprise Module for Web Scripting 12 (noarch):

      python-pyserial-2.7-2.2

   - SUSE Enterprise Storage 2 (x86_64):

      python-Twisted-15.2.1-4.3
      python-Twisted-debuginfo-15.2.1-4.3
      python-Twisted-debugsource-15.2.1-4.3
      python-pycrypto-2.6.1-2.2
      python-pycrypto-debuginfo-2.6.1-2.2
      python-zope.interface-4.0.5-5.2
      python-zope.interface-debuginfo-4.0.5-5.2
      python-zope.interface-debugsource-4.0.5-5.2

   - SUSE Enterprise Storage 2 (noarch):

      python-pyserial-2.7-2.2

   - SUSE Enterprise Storage 1.0 (x86_64):

      python-Twisted-15.2.1-4.3
      python-Twisted-debuginfo-15.2.1-4.3
      python-Twisted-debugsource-15.2.1-4.3
      python-pycrypto-2.6.1-2.2
      python-pycrypto-debuginfo-2.6.1-2.2
      python-zope.interface-4.0.5-5.2
      python-zope.interface-debuginfo-4.0.5-5.2
      python-zope.interface-debugsource-4.0.5-5.2

   - SUSE Enterprise Storage 1.0 (noarch):

      python-pyserial-2.7-2.2


References:

   https://bugzilla.suse.com/940813