openSUSE Security Update: Security update for unbound ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0913-1 Rating: important References: #1157268 #1171889 Cross-References: CVE-2019-18934 CVE-2020-12662 CVE-2020-12663 Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for unbound fixes the following issues: - CVE-2020-12662: Fixed an issue where unbound could have been tricked into amplifying an incoming query into a large number of queries directed to a target (bsc#1171889). - CVE-2020-12663: Fixed an issue where malformed answers from upstream name servers could have been used to make unbound unresponsive (bsc#1171889). - CVE-2019-18934: Fixed a vulnerability in the IPSec module which could have allowed code execution after receiving a special crafted answer (bsc#1157268). This update was imported from the SUSE:SLE-15-SP1:Update update project. Patch Instructions: To install this openSUSE 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: - openSUSE Leap 15.2: zypper in -t patch openSUSE-2020-913=1 Package List: - openSUSE Leap 15.2 (i586 x86_64): libunbound-devel-mini-1.6.8-lp152.9.3.1 libunbound-devel-mini-debuginfo-1.6.8-lp152.9.3.1 libunbound-devel-mini-debugsource-1.6.8-lp152.9.3.1 - openSUSE Leap 15.2 (noarch): unbound-munin-1.6.8-lp152.9.3.1 - openSUSE Leap 15.2 (x86_64): libunbound2-1.6.8-lp152.9.3.1 libunbound2-debuginfo-1.6.8-lp152.9.3.1 unbound-1.6.8-lp152.9.3.1 unbound-anchor-1.6.8-lp152.9.3.1 unbound-anchor-debuginfo-1.6.8-lp152.9.3.1 unbound-debuginfo-1.6.8-lp152.9.3.1 unbound-debugsource-1.6.8-lp152.9.3.1 unbound-devel-1.6.8-lp152.9.3.1 unbound-python-1.6.8-lp152.9.3.1 unbound-python-debuginfo-1.6.8-lp152.9.3.1 References: https://www.suse.com/security/cve/CVE-2019-18934.html https://www.suse.com/security/cve/CVE-2020-12662.html https://www.suse.com/security/cve/CVE-2020-12663.html https://bugzilla.suse.com/1157268 https://bugzilla.suse.com/1171889