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    SUSE: 2019:0313-1 critical: LibVNCServer

    Date09 Feb 2019
    CategorySuSE
    149
    Posted ByLinuxSecurity Advisories
    An update that fixes three vulnerabilities is now available.
       SUSE Security Update: Security update for LibVNCServer
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:0313-1
    Rating:             critical
    References:         #1123823 #1123828 #1123832 
    Cross-References:   CVE-2018-20748 CVE-2018-20749 CVE-2018-20750
                       
    Affected Products:
                        SUSE OpenStack Cloud 7
                        SUSE Linux Enterprise Software Development Kit 12-SP4
                        SUSE Linux Enterprise Software Development Kit 12-SP3
                        SUSE Linux Enterprise Server for SAP 12-SP2
                        SUSE Linux Enterprise Server 12-SP4
                        SUSE Linux Enterprise Server 12-SP3
                        SUSE Linux Enterprise Server 12-SP2-LTSS
                        SUSE Linux Enterprise Server 12-SP2-BCL
                        SUSE Linux Enterprise Server 12-SP1-LTSS
                        SUSE Linux Enterprise Server 12-LTSS
                        SUSE Enterprise Storage 4
    ______________________________________________________________________________
    
       An update that fixes three vulnerabilities is now available.
    
    Description:
    
       This update for LibVNCServer fixes the following issues:
    
       Security issues fixed:
    
       - CVE-2018-20749: Fixed a heap out of bounds write vulnerability in
         rfbserver.c (bsc#1123828)
       - CVE-2018-20750: Fixed a heap out of bounds write vulnerability in
         rfbserver.c (bsc#1123832)
       - CVE-2018-20748: Fixed multiple heap out-of-bound writes in VNC client
         code (bsc#1123823)
    
    
    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 7:
    
          zypper in -t patch SUSE-OpenStack-Cloud-7-2019-313=1
    
       - SUSE Linux Enterprise Software Development Kit 12-SP4:
    
          zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-313=1
    
       - SUSE Linux Enterprise Software Development Kit 12-SP3:
    
          zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-313=1
    
       - SUSE Linux Enterprise Server for SAP 12-SP2:
    
          zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-313=1
    
       - SUSE Linux Enterprise Server 12-SP4:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-313=1
    
       - SUSE Linux Enterprise Server 12-SP3:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-313=1
    
       - SUSE Linux Enterprise Server 12-SP2-LTSS:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-313=1
    
       - SUSE Linux Enterprise Server 12-SP2-BCL:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-313=1
    
       - SUSE Linux Enterprise Server 12-SP1-LTSS:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-313=1
    
       - SUSE Linux Enterprise Server 12-LTSS:
    
          zypper in -t patch SUSE-SLE-SERVER-12-2019-313=1
    
       - SUSE Enterprise Storage 4:
    
          zypper in -t patch SUSE-Storage-4-2019-313=1
    
    
    
    Package List:
    
       - SUSE OpenStack Cloud 7 (s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          LibVNCServer-devel-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          LibVNCServer-devel-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
       - SUSE Enterprise Storage 4 (x86_64):
    
          LibVNCServer-debugsource-0.9.9-17.11.1
          libvncclient0-0.9.9-17.11.1
          libvncclient0-debuginfo-0.9.9-17.11.1
          libvncserver0-0.9.9-17.11.1
          libvncserver0-debuginfo-0.9.9-17.11.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2018-20748.html
       https://www.suse.com/security/cve/CVE-2018-20749.html
       https://www.suse.com/security/cve/CVE-2018-20750.html
       https://bugzilla.suse.com/1123823
       https://bugzilla.suse.com/1123828
       https://bugzilla.suse.com/1123832
    
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