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    SUSE: 2020:2060-1 important: rubygem-puma

    Date
    197
    Posted By
    An update that fixes four vulnerabilities is now available.
    
       SUSE Security Update: Security update for rubygem-puma
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2020:2060-1
    Rating:             important
    References:         #1158675 #1165402 #1172175 #1172176 
    Cross-References:   CVE-2019-16770 CVE-2020-11076 CVE-2020-11077
                        CVE-2020-5247
    Affected Products:
                        SUSE OpenStack Cloud 6-LTSS
    ______________________________________________________________________________
    
       An update that fixes four vulnerabilities is now available.
    
    Description:
    
       This update for rubygem-puma fixes the following issues:
    
       - Add patches for disabling TLSv1.0 and TLSv1.1 (jsc#SLE-6965):
       - Add CVE-2020-11077.patch (bsc#1172175, CVE-2020-11077)
       - Add CVE-2020-11076.patch (bsc#1172176, CVE-2020-11076)
       - Add CVE-2020-5247.patch (bsc#1165402) "Fixes a problem where we were not
         splitting newlines in headers according to Rack spec" The patch is
         reduced compared to the upstream version, which was patching also the
         parts that are not implemented in our old Puma version. This applies to
         unit test as well.
       - Add CVE-2019-16770.patch (bsc#1158675, SOC-10999, CVE-2019-16770) This
         patch fixes a DoS vulnerability a malicious client could use to block a
         large amount of threads.
    
    
    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 OpenStack Cloud 6-LTSS:
    
          zypper in -t patch SUSE-OpenStack-Cloud-6-LTSS-2020-2060=1
    
    
    
    Package List:
    
       - SUSE OpenStack Cloud 6-LTSS (x86_64):
    
          ruby2.1-rubygem-puma-2.16.0-4.3.1
          ruby2.1-rubygem-puma-debuginfo-2.16.0-4.3.1
          rubygem-puma-debugsource-2.16.0-4.3.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-16770.html
       https://www.suse.com/security/cve/CVE-2020-11076.html
       https://www.suse.com/security/cve/CVE-2020-11077.html
       https://www.suse.com/security/cve/CVE-2020-5247.html
       https://bugzilla.suse.com/1158675
       https://bugzilla.suse.com/1165402
       https://bugzilla.suse.com/1172175
       https://bugzilla.suse.com/1172176
    
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