{"id":"openSUSE-SU-2024:0048-1","summary":"Security update for pdns-recursor","details":"This update for pdns-recursor fixes the following issues:\n\nUpdate to 4.8.6:\n\n* fixes case when crafted DNSSEC records in a zone can lead to\n  a denial of service in Recursor\n  https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2024-01.html\n (boo#1219823, boo#1219826, CVE-2023-50387, CVE-2023-50868)\n\n\nChanges in 4.8.5:\n\n* (I)XFR: handle partial read of len prefix.\n* YaHTTP: Prevent integer overflow on very large chunks.\n* Fix setting of policy tags for packet cache hits.\n\nChanges in 4.8.4:\n\n* Deterred spoofing attempts can lead to authoritative servers\n  being marked unavailable (boo#1209897, CVE-2023-26437)\n","modified":"2026-03-11T07:33:41.352964Z","published":"2024-02-14T13:38:11Z","related":["CVE-2023-26437","CVE-2023-50387","CVE-2023-50868"],"upstream":["CVE-2023-26437","CVE-2023-50387","CVE-2023-50868"],"references":[{"type":"ADVISORY","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/KZPNQJJ7XX3KPQTYPFVQXAGEDZZNY73R/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209897"},{"type":"REPORT","url":"https://bugzilla.suse.com/1219823"},{"type":"REPORT","url":"https://bugzilla.suse.com/1219826"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-26437"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-50387"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-50868"}],"affected":[{"package":{"name":"pdns-recursor","ecosystem":"SUSE:Package Hub 15 SP5","purl":"pkg:rpm/suse/pdns-recursor&distro=SUSE%20Package%20Hub%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.6-bp155.2.3.1"}]}],"ecosystem_specific":{"binaries":[{"pdns-recursor":"4.8.6-bp155.2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2024:0048-1.json"}},{"package":{"name":"pdns-recursor","ecosystem":"openSUSE:Leap 15.5","purl":"pkg:rpm/opensuse/pdns-recursor&distro=openSUSE%20Leap%2015.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.6-bp155.2.3.1"}]}],"ecosystem_specific":{"binaries":[{"pdns-recursor":"4.8.6-bp155.2.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2024:0048-1.json"}}],"schema_version":"1.7.5"}