SUSE-RU-2022:3022-1: moderate: Recommended update for python-pyOpenSSL

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for python-pyOpenSSL
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Announcement ID:    SUSE-RU-2022:3022-1
Rating:             moderate
References:         #1200771 SLE-24519 
Affected Products:
                    SUSE Linux Enterprise Desktop 15-SP4
                    SUSE Linux Enterprise High Performance Computing 15-SP4
                    SUSE Linux Enterprise Module for Basesystem 15-SP4
                    SUSE Linux Enterprise Server 15-SP4
                    SUSE Linux Enterprise Server for SAP Applications 15-SP4
                    SUSE Manager Proxy 4.3
                    SUSE Manager Retail Branch Server 4.3
                    SUSE Manager Server 4.3
                    openSUSE Leap 15.4
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   An update that has one recommended fix and contains one
   feature can now be installed.

Description:

   This update for python-pyOpenSSL fixes the following issues:

   - Fixed checks for invalid ALPN lists before calling OpenSSL
     (gh#pyca/pyopenssl#1056).

   python-pyOpenSSL was updated to 21.0.0 (bsc#1200771, jsc#SLE-24519):

   - The minimum ``cryptography`` version is now 3.3.
   - Raise an error when an invalid ALPN value is set.
   - Added ``OpenSSL.SSL.Context.set_min_proto_version`` and
     ``OpenSSL.SSL.Context.set_max_proto_version``
   - Updated ``to_cryptography`` and ``from_cryptography`` methods to support
     an upcoming release of ``cryptography`` without raising deprecation
     warnings.


Patch Instructions:

   To install this SUSE Recommended Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2022-3022=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP4:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3022=1



Package List:

   - openSUSE Leap 15.4 (noarch):

      python3-pyOpenSSL-21.0.0-150400.3.3.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP4 (noarch):

      python3-pyOpenSSL-21.0.0-150400.3.3.1


References:

   https://bugzilla.suse.com/1200771