SUSE: 2019:2657-1 moderate: dhcp

    Date14 Oct 2019
    CategorySuSE
    290
    Posted ByLinuxSecurity Advisories
    Suse Large
    An update that solves one vulnerability and has two fixes is now available.
    
       SUSE Security Update: Security update for dhcp
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:2657-1
    Rating:             moderate
    References:         #1089524 #1134078 #1136572 
    Cross-References:   CVE-2019-6470
    Affected Products:
                        SUSE Linux Enterprise Module for Server Applications 15-SP1
                        SUSE Linux Enterprise Module for Server Applications 15
                        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 solves one vulnerability and has two fixes
       is now available.
    
    Description:
    
       This update for dhcp fixes the following issues:
    
       Secuirty issue fixed:
    
       - CVE-2019-6470: Fixed DHCPv6 server crashes (bsc#1134078).
    
       Bug fixes:
    
       - Add compile option --enable-secs-byteorder to avoid duplicate lease
         warnings (bsc#1089524).
       - Use IPv6 when called as dhclient6, dhcpd6, and dhcrelay6 (bsc#1136572).
    
    
    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 Server Applications 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-2657=1
    
       - SUSE Linux Enterprise Module for Server Applications 15:
    
          zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-2657=1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2657=1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2657=1
    
       - SUSE Linux Enterprise Module for Basesystem 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2657=1
    
       - SUSE Linux Enterprise Module for Basesystem 15:
    
          zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2657=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          dhcp-debuginfo-4.3.5-6.3.1
          dhcp-debugsource-4.3.5-6.3.1
          dhcp-relay-4.3.5-6.3.1
          dhcp-relay-debuginfo-4.3.5-6.3.1
          dhcp-server-4.3.5-6.3.1
          dhcp-server-debuginfo-4.3.5-6.3.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):
    
          dhcp-debuginfo-4.3.5-6.3.1
          dhcp-debugsource-4.3.5-6.3.1
          dhcp-relay-4.3.5-6.3.1
          dhcp-relay-debuginfo-4.3.5-6.3.1
          dhcp-server-4.3.5-6.3.1
          dhcp-server-debuginfo-4.3.5-6.3.1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          dhcp-debuginfo-4.3.5-6.3.1
          dhcp-debugsource-4.3.5-6.3.1
          dhcp-doc-4.3.5-6.3.1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    
          dhcp-debuginfo-4.3.5-6.3.1
          dhcp-debugsource-4.3.5-6.3.1
          dhcp-doc-4.3.5-6.3.1
    
       - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          dhcp-4.3.5-6.3.1
          dhcp-client-4.3.5-6.3.1
          dhcp-client-debuginfo-4.3.5-6.3.1
          dhcp-debuginfo-4.3.5-6.3.1
          dhcp-debugsource-4.3.5-6.3.1
          dhcp-devel-4.3.5-6.3.1
    
       - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    
          dhcp-4.3.5-6.3.1
          dhcp-client-4.3.5-6.3.1
          dhcp-client-debuginfo-4.3.5-6.3.1
          dhcp-debuginfo-4.3.5-6.3.1
          dhcp-debugsource-4.3.5-6.3.1
          dhcp-devel-4.3.5-6.3.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-6470.html
       https://bugzilla.suse.com/1089524
       https://bugzilla.suse.com/1134078
       https://bugzilla.suse.com/1136572
    
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