SUSE: 2019:3086-1 moderate: libidn2

    Date28 Nov 2019
    CategorySuSE
    232
    Posted ByLinuxSecurity Advisories
    An update that fixes two vulnerabilities is now available.
    
       SUSE Security Update: Security update for libidn2
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:3086-1
    Rating:             moderate
    References:         #1154884 #1154887 
    Cross-References:   CVE-2019-12290 CVE-2019-18224
    Affected Products:
                        SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                        SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                        SUSE Linux Enterprise Module for Basesystem 15-SP1
                        SUSE Linux Enterprise Module for Basesystem 15
    ______________________________________________________________________________
    
       An update that fixes two vulnerabilities is now available.
    
    Description:
    
       This update for libidn2 to version 2.2.0 fixes the following issues:
    
       - CVE-2019-12290: Fixed an improper round-trip check when converting
         A-labels to U-labels (bsc#1154884).
       - CVE-2019-18224: Fixed a heap-based buffer overflow that was caused by
         long domain strings (bsc#1154887).
    
    
    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 Module for Open Buildservice Development Tools 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-3086=1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-3086=1
    
       - SUSE Linux Enterprise Module for Basesystem 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-3086=1
    
       - SUSE Linux Enterprise Module for Basesystem 15:
    
          zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-3086=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          libidn2-debugsource-2.2.0-3.3.1
          libidn2-tools-2.2.0-3.3.1
          libidn2-tools-debuginfo-2.2.0-3.3.1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    
          libidn2-debugsource-2.2.0-3.3.1
          libidn2-tools-2.2.0-3.3.1
          libidn2-tools-debuginfo-2.2.0-3.3.1
    
       - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          libidn2-0-2.2.0-3.3.1
          libidn2-0-debuginfo-2.2.0-3.3.1
          libidn2-debugsource-2.2.0-3.3.1
          libidn2-devel-2.2.0-3.3.1
    
       - SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):
    
          libidn2-0-32bit-2.2.0-3.3.1
          libidn2-0-32bit-debuginfo-2.2.0-3.3.1
    
       - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    
          libidn2-0-2.2.0-3.3.1
          libidn2-0-debuginfo-2.2.0-3.3.1
          libidn2-debugsource-2.2.0-3.3.1
          libidn2-devel-2.2.0-3.3.1
    
       - SUSE Linux Enterprise Module for Basesystem 15 (x86_64):
    
          libidn2-0-32bit-2.2.0-3.3.1
          libidn2-0-32bit-debuginfo-2.2.0-3.3.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-12290.html
       https://www.suse.com/security/cve/CVE-2019-18224.html
       https://bugzilla.suse.com/1154884
       https://bugzilla.suse.com/1154887
    
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