{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-12244", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "refsource": "CONFIRM", "name": "https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-02.html", "url": "https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-02.html" }, { "refsource": "MLIST", "name": "[oss-security] 20200519 PowerDNS Recursor 4.3.1, 4.2.2. and 4.1.16 released fixing multiple vulnerabilities", "url": "http://www.openwall.com/lists/oss-security/2020/05/19/3" }, { "refsource": "DEBIAN", "name": "DSA-4691", "url": "https://www.debian.org/security/2020/dsa-4691" }, { "refsource": "SUSE", "name": "openSUSE-SU-2020:0698", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00052.html" }, { "refsource": "FEDORA", "name": "FEDORA-2020-d9abb0c06d", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PS4ZN5XGENYNFKX7QIIOUCQQHXE37GJF/" }, { "refsource": "FEDORA", "name": "FEDORA-2020-c0ff3df740", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMP72NJGKBWR5WEBXAWX5KSLQUDFTG6S/" } ] } }