{"id":"MGASA-2014-0272","aliases":[],"status":"published","title":"Updated pdns \u0026 pdns-recursor packages fix a denial of service vulnerability","description":"Updated pdns and pdns-recursor packages fix security vulnerability:\n\nPowerDNS recursor is vulnerable to a denial of service due to a bug that\ncauses it to exhaust the maximum number of file descriptors that are\navailable  to a process.\n\nThe pdns and pdns-recursor packages have been patched to fix this issue.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2014-06-20T19:48:03Z","modified":"2026-04-16T04:29:02Z","fixes":[{"ecosystem":"Mageia:3","package":"pdns","fixed_in":["3.3.1-1.2.mga3"],"sources":["osv"]},{"ecosystem":"Mageia:3","package":"pdns-recursor","fixed_in":["3.5.1-1.1.mga3"],"sources":["osv"]},{"ecosystem":"Mageia:4","package":"pdns","fixed_in":["3.3.1-2.1.mga4"],"sources":["osv"]},{"ecosystem":"Mageia:4","package":"pdns-recursor","fixed_in":["3.5.3-2.1.mga4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:3","package":"pdns","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.1-1.2.mga3"}]}]},{"source":"osv","ecosystem":"Mageia:3","package":"pdns-recursor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-1.1.mga3"}]}]},{"source":"osv","ecosystem":"Mageia:4","package":"pdns","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.1-2.1.mga4"}]}]},{"source":"osv","ecosystem":"Mageia:4","package":"pdns-recursor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.3-2.1.mga4"}]}]}],"references":[{"url":"https://advisories.mageia.org/MGASA-2014-0272.html","tags":["advisory"]},{"url":"http://blog.powerdns.com/2014/02/06/related-to-recent-dos-attacks-recursor-configuration-file-guidance/","tags":["web"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2014-February/128851.html","tags":["web"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=13521","tags":["report"]}],"sources":{"osv":[{"id":"MGASA-2014-0272","title":"Updated pdns \u0026 pdns-recursor packages fix a denial of service vulnerability","description":"Updated pdns and pdns-recursor packages fix security vulnerability:\n\nPowerDNS recursor is vulnerable to a denial of service due to a bug that\ncauses it to exhaust the maximum number of file descriptors that are\navailable  to a process.\n\nThe pdns and pdns-recursor packages have been patched to fix this issue.\n","status":"published","published":"2014-06-20T19:48:03Z","modified":"2026-04-16T04:29:02.419029Z","updated_at":"2026-11-02T15:49:39.488462Z"}]}}