{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for unbound","title":"Title of the patch"},{"category":"description","text":"This update for unbound fixes the following issues:\n\n- CVE-2020-12662: Fixed an issue where unbound could have been tricked into amplifying \n  an incoming query into a large number of queries directed to a target (bsc#1171889).\n- CVE-2020-12663: Fixed an issue where malformed answers from upstream name servers \n  could have been used to make unbound unresponsive (bsc#1171889).\t  \n- CVE-2019-18934: Fixed a vulnerability in the IPSec module which could have allowed \n  code execution after receiving a special crafted answer (bsc#1157268).\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2020-913","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_0913-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2020:0913-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/T55GJ6QH6PJCNSGR6UDZXXY5UJWCQYT3/"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2020:0913-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/T55GJ6QH6PJCNSGR6UDZXXY5UJWCQYT3/"},{"category":"self","summary":"SUSE Bug 1157268","url":"https://bugzilla.suse.com/1157268"},{"category":"self","summary":"SUSE Bug 1171889","url":"https://bugzilla.suse.com/1171889"},{"category":"self","summary":"SUSE CVE CVE-2019-18934 page","url":"https://www.suse.com/security/cve/CVE-2019-18934/"},{"category":"self","summary":"SUSE CVE CVE-2020-12662 page","url":"https://www.suse.com/security/cve/CVE-2020-12662/"},{"category":"self","summary":"SUSE CVE CVE-2020-12663 page","url":"https://www.suse.com/security/cve/CVE-2020-12663/"}],"title":"Security update for unbound","tracking":{"current_release_date":"2020-06-29T18:20:32Z","generator":{"date":"2020-06-29T18:20:32Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2020:0913-1","initial_release_date":"2020-06-29T18:20:32Z","revision_history":[{"date":"2020-06-29T18:20:32Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","product":{"name":"libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","product_id":"libunbound-devel-mini-1.6.8-lp152.9.3.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"unbound-munin-1.6.8-lp152.9.3.1.noarch","product":{"name":"unbound-munin-1.6.8-lp152.9.3.1.noarch","product_id":"unbound-munin-1.6.8-lp152.9.3.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","product":{"name":"libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","product_id":"libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64"}},{"category":"product_version","name":"libunbound2-1.6.8-lp152.9.3.1.x86_64","product":{"name":"libunbound2-1.6.8-lp152.9.3.1.x86_64","product_id":"libunbound2-1.6.8-lp152.9.3.1.x86_64"}},{"category":"product_version","name":"unbound-1.6.8-lp152.9.3.1.x86_64","product":{"name":"unbound-1.6.8-lp152.9.3.1.x86_64","product_id":"unbound-1.6.8-lp152.9.3.1.x86_64"}},{"category":"product_version","name":"unbound-anchor-1.6.8-lp152.9.3.1.x86_64","product":{"name":"unbound-anchor-1.6.8-lp152.9.3.1.x86_64","product_id":"unbound-anchor-1.6.8-lp152.9.3.1.x86_64"}},{"category":"product_version","name":"unbound-devel-1.6.8-lp152.9.3.1.x86_64","product":{"name":"unbound-devel-1.6.8-lp152.9.3.1.x86_64","product_id":"unbound-devel-1.6.8-lp152.9.3.1.x86_64"}},{"category":"product_version","name":"unbound-python-1.6.8-lp152.9.3.1.x86_64","product":{"name":"unbound-python-1.6.8-lp152.9.3.1.x86_64","product_id":"unbound-python-1.6.8-lp152.9.3.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 15.2","product":{"name":"openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libunbound-devel-mini-1.6.8-lp152.9.3.1.i586 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586"},"product_reference":"libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64"},"product_reference":"libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"libunbound2-1.6.8-lp152.9.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64"},"product_reference":"libunbound2-1.6.8-lp152.9.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"unbound-1.6.8-lp152.9.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64"},"product_reference":"unbound-1.6.8-lp152.9.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"unbound-anchor-1.6.8-lp152.9.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64"},"product_reference":"unbound-anchor-1.6.8-lp152.9.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"unbound-devel-1.6.8-lp152.9.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64"},"product_reference":"unbound-devel-1.6.8-lp152.9.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"unbound-munin-1.6.8-lp152.9.3.1.noarch as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch"},"product_reference":"unbound-munin-1.6.8-lp152.9.3.1.noarch","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"unbound-python-1.6.8-lp152.9.3.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"},"product_reference":"unbound-python-1.6.8-lp152.9.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"}]},"vulnerabilities":[{"cve":"CVE-2019-18934","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-18934"}],"notes":[{"category":"general","text":"Unbound 1.6.4 through 1.9.4 contain a vulnerability in the ipsec module that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled with `--enable-ipsecmod` support, and ipsecmod is enabled and used in the configuration.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-18934","url":"https://www.suse.com/security/cve/CVE-2019-18934"},{"category":"external","summary":"SUSE Bug 1157268 for CVE-2019-18934","url":"https://bugzilla.suse.com/1157268"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-06-29T18:20:32Z","details":"important"}],"title":"CVE-2019-18934"},{"cve":"CVE-2020-12662","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-12662"}],"notes":[{"category":"general","text":"Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an \"NXNSAttack\" issue. This is triggered by random subdomains in the NSDNAME in NS records.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-12662","url":"https://www.suse.com/security/cve/CVE-2020-12662"},{"category":"external","summary":"SUSE Bug 1171889 for CVE-2020-12662","url":"https://bugzilla.suse.com/1171889"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"products":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-06-29T18:20:32Z","details":"important"}],"title":"CVE-2020-12662"},{"cve":"CVE-2020-12663","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-12663"}],"notes":[{"category":"general","text":"Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-12663","url":"https://www.suse.com/security/cve/CVE-2020-12663"},{"category":"external","summary":"SUSE Bug 1171889 for CVE-2020-12663","url":"https://bugzilla.suse.com/1171889"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.i586","openSUSE Leap 15.2:libunbound-devel-mini-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:libunbound2-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-anchor-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-devel-1.6.8-lp152.9.3.1.x86_64","openSUSE Leap 15.2:unbound-munin-1.6.8-lp152.9.3.1.noarch","openSUSE Leap 15.2:unbound-python-1.6.8-lp152.9.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-06-29T18:20:32Z","details":"important"}],"title":"CVE-2020-12663"}]}