SUSE: 2019:0337-1 important: runc

    Date12 Feb 2019
    CategorySuSE
    86
    Posted ByLinuxSecurity Advisories
    An update that fixes one vulnerability is now available.
       SUSE Security Update: Security update for runc
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:0337-1
    Rating:             important
    References:         #1121967 
    Cross-References:   CVE-2019-5736
    Affected Products:
                        SUSE CaaS Platform 3.0
    ______________________________________________________________________________
    
       An update that fixes one vulnerability is now available.
    
    Description:
    
       This update for runc fixes the following issues:
    
       Security issue fixed:
    
       - CVE-2019-5736: Effectively copying /proc/self/exe during re-exec to
         avoid write attacks to the host runc binary, which could lead to a
         container breakout (bsc#1121967)
    
    
    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 CaaS Platform 3.0:
    
          To install this update, use the SUSE CaaS Platform Velum dashboard.
          It will inform you if it detects new updates and let you then trigger
          updating of the complete cluster in a controlled way.
    
    
    
    Package List:
    
       - SUSE CaaS Platform 3.0 (x86_64):
    
          runc-1.0.0~rc5-3.6.1
          runc-debuginfo-1.0.0~rc5-3.6.1
          runc-debugsource-1.0.0~rc5-3.6.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-5736.html
       https://bugzilla.suse.com/1121967
    
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