{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","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":"SUSE CVE-2016-2120","title":"Title"},{"category":"description","text":"An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone under their control then sending a DNS query for that record. The issue is due to an integer overflow when checking if the content of the record matches the expected size, allowing an attacker to cause a read past the buffer boundary.","title":"Description of the CVE"},{"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":"CVE-2016-2120","url":"https://www.suse.com/security/cve/CVE-2016-2120"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1018329 for CVE-2016-2120","url":"https://bugzilla.suse.com/1018329"}],"title":"SUSE CVE 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The issue is due to an integer overflow when checking if the content of the record matches the expected size, allowing an attacker to cause a read past the buffer boundary.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:pdns-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-geoip-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-godbc-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-ldap-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-lmdb-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-lua-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-mysql-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-postgresql-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-remote-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-sqlite3-4.5.1-1.5","openSUSE Tumbleweed:pdns-recursor-4.5.5-1.3"]},"references":[{"category":"external","summary":"CVE-2016-2120","url":"https://www.suse.com/security/cve/CVE-2016-2120"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1018329 for CVE-2016-2120","url":"https://bugzilla.suse.com/1018329"}],"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 Tumbleweed:pdns-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-geoip-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-godbc-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-ldap-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-lmdb-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-lua-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-mysql-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-postgresql-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-remote-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-sqlite3-4.5.1-1.5","openSUSE Tumbleweed:pdns-recursor-4.5.5-1.3"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"products":["openSUSE Tumbleweed:pdns-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-geoip-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-godbc-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-ldap-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-lmdb-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-lua-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-mysql-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-postgresql-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-remote-4.5.1-1.5","openSUSE Tumbleweed:pdns-backend-sqlite3-4.5.1-1.5","openSUSE Tumbleweed:pdns-recursor-4.5.5-1.3"]}],"threats":[{"category":"impact","date":"2017-01-05T13:45:47Z","details":"important"}],"title":"CVE-2016-2120"}]}