SUSE Security Update: Security update for bind ______________________________________________________________________________ Announcement ID: SUSE-SU-2017:1738-1 Rating: important References: #1046554 #1046555 Cross-References: CVE-2017-3142 CVE-2017-3143 Affected Products: SUSE Linux Enterprise Server for SAP 12 SUSE Linux Enterprise Server 12-LTSS ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for bind fixes the following issues: - An attacker with the ability to send and receive messages to an authoritative DNS server was able to circumvent TSIG authentication of AXFR requests. A server that relied solely on TSIG keys for protection could be manipulated into (1) providing an AXFR of a zone to an unauthorized recipient and (2) accepting bogus Notify packets. [bsc#1046554, CVE-2017-3142] - An attacker who with the ability to send and receive messages to an authoritative DNS server and who had knowledge of a valid TSIG key name for the zone and service being targeted was able to manipulate BIND into accepting an unauthorized dynamic update. [bsc#1046555, CVE-2017-3143] Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 12: zypper in -t patch SUSE-SLE-SAP-12-2017-1078=1 - SUSE Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2017-1078=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 12 (noarch): bind-doc-9.9.9P1-28.37.1 - SUSE Linux Enterprise Server for SAP 12 (x86_64): bind-9.9.9P1-28.37.1 bind-chrootenv-9.9.9P1-28.37.1 bind-debuginfo-9.9.9P1-28.37.1 bind-debugsource-9.9.9P1-28.37.1 bind-devel-9.9.9P1-28.37.1 bind-libs-32bit-9.9.9P1-28.37.1 bind-libs-9.9.9P1-28.37.1 bind-libs-debuginfo-32bit-9.9.9P1-28.37.1 bind-libs-debuginfo-9.9.9P1-28.37.1 bind-utils-9.9.9P1-28.37.1 bind-utils-debuginfo-9.9.9P1-28.37.1 - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64): bind-9.9.9P1-28.37.1 bind-chrootenv-9.9.9P1-28.37.1 bind-debuginfo-9.9.9P1-28.37.1 bind-debugsource-9.9.9P1-28.37.1 bind-devel-9.9.9P1-28.37.1 bind-libs-9.9.9P1-28.37.1 bind-libs-debuginfo-9.9.9P1-28.37.1 bind-utils-9.9.9P1-28.37.1 bind-utils-debuginfo-9.9.9P1-28.37.1 - SUSE Linux Enterprise Server 12-LTSS (s390x x86_64): bind-libs-32bit-9.9.9P1-28.37.1 bind-libs-debuginfo-32bit-9.9.9P1-28.37.1 - SUSE Linux Enterprise Server 12-LTSS (noarch): bind-doc-9.9.9P1-28.37.1 References: https://www.suse.com/security/cve/CVE-2017-3142.html https://www.suse.com/security/cve/CVE-2017-3143.html https://bugzilla.suse.com/1046554 https://bugzilla.suse.com/1046555 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org