{"id":36321,"date":"2019-10-31T22:10:55","date_gmt":"2019-10-31T19:10:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/obnovlenie-dns-serverov-bind-9-14-4-i-knot-2-8-3\/"},"modified":"2019-10-31T22:10:55","modified_gmt":"2019-10-31T19:10:55","slug":"obnovlenie-dns-serverov-bind-9-14-4-i-knot-2-8-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/obnovlenie-dns-serverov-bind-9-14-4-i-knot-2-8-3","title":{"rendered":"DNS-serverite BIND 9.14.4 ja Knot 2.8.3 v\u00e4rskendus","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avaldatud<\/a><\/noindex> DNS-serveri stabiilsete harude parandavad v\u00e4rskendused BIND 9.14.4 ja 9.11.9<\/a><\/noindex>, samuti arenduses olev eksperimentaalne haru 9.15.2. Uutes v\u00e4ljalaskes on k\u00f5rvaldatud haavatavus (CVE-2019-6471), mis tuleneb v\u00f5idus\u00f5idust ja v\u00f5ib p\u00f5hjustada teenuse osutamise katkestamise (protsessi l\u00f5petamine asserti aktiveerimise korral) suure arvu sisenevate pakettide blokeerimisel.<\/p>\n

Lisaks on uues versioonis 9.14.4 lisatud GeoIP2 API tugi IP-aadresside asukoha m\u00e4\u00e4ramise andmebaasi \u00fchendamiseks ettev\u00f5ttelt
\nMaxMind (l\u00fclitatakse sisse via kogumine valikuga «—with-geoip2»). GeoIP2 jaoks on l\u00f5petatud toetamine teatud ACL-ide jaoks (n\u00e4iteks v\u00f5rgu kiirus, organisatsioon ja riigi kood), mida varem toetati vana GeoIP API jaoks, mille hooldus ei toimu enam MaxMindi poolt. Samuti on lisatud uued m\u00f5\u00f5dikud dnssec-sign ja dnssec-refresh DNSSEC-i allkirja genereerimise ja uuendamise loenditega.<\/p>\n

Lisaks saab m\u00e4rkida v\u00e4ljaanne<\/a><\/noindex> Knot DNS-serverid 2.8.3, milles on lisatud TLSi sertifikaadi\/m\u00e4rgise konfiguratsioonifail kdigis, suurendatud logisisestuse teabe rikkust offline-KSK allkirjade ja RRL mooduli jaoks ning laiendatud DNSSEC konfiguratsiooni kontrolli.<\/p>\n

Samuti ilmus Knot Resolver 4.1.0 v\u00e4rskendus, mis lahendas kaks haavatavust<\/a><\/noindex> (CVE-2019-10190, CVE-2019-10191): v\u00f5imaluse m\u00f6\u00f6da minna DNSSEC kontrollist puuduvate nimede (NXDOMAIN) p\u00e4ringute puhul ja v\u00f5imaluse taastada DNSSEC'i kaudu kaitstud domeen mitte-kaitstud DNSSEC olekusse pakettide spafing'uga.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0432\u0435\u0442\u043e\u043a DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 BIND 9.14.4 \u0438 9.11.9, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u0445\u043e\u0434\u044f\u0449\u0435\u0439\u0441\u044f \u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 9.15.2. \u0412 \u043d\u043e\u0432\u044b\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2019-6471), \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c \u0433\u043e\u043d\u043a\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0430\u044f \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043e\u0442\u043a\u0430\u0437\u0443 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438 (\u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u043f\u0440\u0438 \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u043d\u0438\u0438 assert) \u043f\u0440\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e \u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 9.14.4 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 API GeoIP2 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-36321","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47DNS-serverite BIND 9.14.4 ja Knot 2.8.3 v\u00e4rskendus | ProHoster","description":"Avaldati stabiilsete harude DNS-serveri BIND 9.14.4 ja 9.11.9 ning arenduses oleva eksperimentaalse haru 9.15.2 korrigeerivad v\u00e4rskendused. Uutes v\u00e4ljaannetes on k\u00f5rvaldatud haavatavus (CVE-2019-6471), mis on p\u00f5hjustatud v\u00f5istlusolukorrast ja v\u00f5ib p\u00f5hjustada teenuse katkestamise (protsessi l\u00f5petamine assert'i aktiveerimisel) suure hulga sissetulevate pakettide blokeerimisel. Lisaks on uues versioonis 9.14.4 lisatud GeoIP2 API tugi.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/obnovlenie-dns-serverov-bind-9-14-4-i-knot-2-8-3","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 BIND 9.14.4 \u0438 Knot 2.8.3 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b 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