{"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 pdns-recursor","title":"Title of the patch"},{"category":"description","text":"This update for pdns-recursor fixes the following issues:\n\n- CVE-2019-3807: Fixed insufficient validation of DNSSEC signatures (boo#1121889)\n","title":"Description of the patch"},{"category":"details","text":"openSUSE-2019-100","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-2019_0100-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2019:0100-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7DZ33GPMM4JD3FOFUQLHTR6HCPLZ34FY/#7DZ33GPMM4JD3FOFUQLHTR6HCPLZ34FY"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2019:0100-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7DZ33GPMM4JD3FOFUQLHTR6HCPLZ34FY/#7DZ33GPMM4JD3FOFUQLHTR6HCPLZ34FY"},{"category":"self","summary":"SUSE Bug 1121889","url":"https://bugzilla.suse.com/1121889"},{"category":"self","summary":"SUSE CVE CVE-2019-3807 page","url":"https://www.suse.com/security/cve/CVE-2019-3807/"}],"title":"Security update for pdns-recursor","tracking":{"current_release_date":"2019-03-23T10:50:57Z","generator":{"date":"2019-03-23T10:50:57Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2019:0100-1","initial_release_date":"2019-03-23T10:50:57Z","revision_history":[{"date":"2019-03-23T10:50:57Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"pdns-recursor-4.1.2-lp150.2.6.1.x86_64","product":{"name":"pdns-recursor-4.1.2-lp150.2.6.1.x86_64","product_id":"pdns-recursor-4.1.2-lp150.2.6.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 15.0","product":{"name":"openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.0"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"pdns-recursor-4.1.2-lp150.2.6.1.x86_64 as component of openSUSE Leap 15.0","product_id":"openSUSE Leap 15.0:pdns-recursor-4.1.2-lp150.2.6.1.x86_64"},"product_reference":"pdns-recursor-4.1.2-lp150.2.6.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.0"}]},"vulnerabilities":[{"cve":"CVE-2019-3807","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-3807"}],"notes":[{"category":"general","text":"An issue has been found in PowerDNS Recursor versions 4.1.x before 4.1.9 where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.0:pdns-recursor-4.1.2-lp150.2.6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-3807","url":"https://www.suse.com/security/cve/CVE-2019-3807"},{"category":"external","summary":"SUSE Bug 1121889 for CVE-2019-3807","url":"https://bugzilla.suse.com/1121889"}],"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 15.0:pdns-recursor-4.1.2-lp150.2.6.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["openSUSE Leap 15.0:pdns-recursor-4.1.2-lp150.2.6.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-03-23T10:50:57Z","details":"important"}],"title":"CVE-2019-3807"}]}