openSUSE Security Update: Security update for dhcp ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:0610-1 Rating: moderate References: #880984 #936923 #956159 #960506 #961305 Cross-References: CVE-2015-8605 Affected Products: openSUSE Leap 42.1 ______________________________________________________________________________ An update that solves one vulnerability and has four fixes is now available. Description: This update for dhcp fixes the following issues: - CVE-2015-8605: A remote attacker could have used badly formed packets with an invalid IPv4 UDP length field to cause a DHCP server, client, or relay program to terminate abnormally (bsc#961305) The following bugs were fixed: - bsc#936923: Improper lease duration checking - bsc#880984: Integer overflows in the date and time handling code - bsc#956159: fixed service files to start dhcpd after slapd - bsc#960506: Improve exit reason and logging when /sbin/dhclient-script is unable to pre-init requested interface This update was imported from the SUSE:SLE-12-SP1:Update update project. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.1: zypper in -t patch openSUSE-2016-284=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.1 (i586 x86_64): dhcp-4.3.3-4.1 dhcp-client-4.3.3-4.1 dhcp-client-debuginfo-4.3.3-4.1 dhcp-debuginfo-4.3.3-4.1 dhcp-debugsource-4.3.3-4.1 dhcp-devel-4.3.3-4.1 dhcp-doc-4.3.3-4.1 dhcp-relay-4.3.3-4.1 dhcp-relay-debuginfo-4.3.3-4.1 dhcp-server-4.3.3-4.1 dhcp-server-debuginfo-4.3.3-4.1 References: https://www.suse.com/security/cve/CVE-2015-8605.html https://bugzilla.suse.com/880984 https://bugzilla.suse.com/936923 https://bugzilla.suse.com/956159 https://bugzilla.suse.com/960506 https://bugzilla.suse.com/961305