{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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-2016-7072","title":"Title"},{"category":"description","text":"An issue has been found in PowerDNS Authoritative Server before 3.4.11 and 4.0.2 allowing a remote, unauthenticated attacker to cause a denial of service by opening a large number of TCP connections to the web server. If the web server runs out of file descriptors, it triggers an exception and terminates the whole PowerDNS process. While it's more complicated for an unauthorized attacker to make the web server run out of file descriptors since its connection will be closed just after being accepted, it might still be possible.","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-2016-7072","url":"https://www.suse.com/security/cve/CVE-2016-7072"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1018327 for CVE-2016-7072","url":"https://bugzilla.suse.com/1018327"}],"title":"SUSE CVE 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If the web server runs out of file descriptors, it triggers an exception and terminates the whole PowerDNS process. While it's more complicated for an unauthorized attacker to make the web server run out of file descriptors since its connection will be closed just after being accepted, it might still be possible.","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"]},"references":[{"category":"external","summary":"CVE-2016-7072","url":"https://www.suse.com/security/cve/CVE-2016-7072"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1018327 for CVE-2016-7072","url":"https://bugzilla.suse.com/1018327"}],"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"]},{"category":"no_fix_planned","details":"There is no fix planned for these products.\n","product_ids":["HPE Helion OpenStack 8:pdns","HPE Helion OpenStack 8:pdns-backend-mysql","SUSE OpenStack Cloud 8:pdns","SUSE OpenStack Cloud 8:pdns-backend-mysql"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/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"]}],"threats":[{"category":"impact","date":"2017-01-05T13:45:43Z","details":"moderate"}],"title":"CVE-2016-7072"}]}