SUSE: 2019:2657-1 moderate: dhcp
Summary
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
#1089524 #1134078 #1136572
Cross- 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
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