SUSE-SU-2020:1919-1: moderate: Security update for rubygem-puma

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for rubygem-puma
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Announcement ID:    SUSE-SU-2020:1919-1
Rating:             moderate
References:         #1172175 #1172176 
Cross-References:   CVE-2020-11076 CVE-2020-11077
Affected Products:
                    SUSE Linux Enterprise High Availability 15-SP2
                    SUSE Linux Enterprise High Availability 15-SP1
                    SUSE Linux Enterprise High Availability 15
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for rubygem-puma to version 4.3.5 fixes the following issues:

   - CVE-2020-11077: Fixed a HTTP smuggling issue related to proxy usage
     (bsc#1172175).
   - CVE-2020-11076: Fixed a HTTP smuggling issue when using an invalid
     transfer-encoding header (bsc#1172176).
   - Disabled TLSv1.0 and TLSv1.1 (jsc#SLE-6965).


Patch Instructions:

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

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise High Availability 15-SP2:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2020-1919=1

   - SUSE Linux Enterprise High Availability 15-SP1:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-1919=1

   - SUSE Linux Enterprise High Availability 15:

      zypper in -t patch SUSE-SLE-Product-HA-15-2020-1919=1



Package List:

   - SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-puma-4.3.5-3.3.1
      ruby2.5-rubygem-puma-debuginfo-4.3.5-3.3.1

   - SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-puma-4.3.5-3.3.1
      ruby2.5-rubygem-puma-debuginfo-4.3.5-3.3.1

   - SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-puma-4.3.5-3.3.1
      ruby2.5-rubygem-puma-debuginfo-4.3.5-3.3.1


References:

   https://www.suse.com/security/cve/CVE-2020-11076.html
   https://www.suse.com/security/cve/CVE-2020-11077.html
   https://bugzilla.suse.com/1172175
   https://bugzilla.suse.com/1172176