{"id":105162,"date":"2022-09-24T09:36:38","date_gmt":"2022-09-24T07:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-dns-servera-bind-9-16-33-9-18-7-i-9-19-5-c-ustraneniem-uyazvimostej"},"modified":"2022-09-24T09:36:38","modified_gmt":"2022-09-24T07:36:38","slug":"obnovlenie-dns-servera-bind-9-16-33-9-18-7-i-9-19-5-c-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/obnovlenie-dns-servera-bind-9-16-33-9-18-7-i-9-19-5-c-ustraneniem-uyazvimostej","title":{"rendered":"Mise \u00e0 jour des serveurs DNS BIND 9.16.33, 9.18.7 et 9.19.5 corrigeant des vuln\u00e9rabilit\u00e9s","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Des mises \u00e0 jour correctives pour les branches stables des serveurs DNS BIND 9.16.33 et 9.18.7 ont \u00e9t\u00e9 publi\u00e9es, ainsi qu'une nouvelle version de la branche exp\u00e9rimentale 9.19.5. Les nouvelles versions corrigent des vuln\u00e9rabilit\u00e9s pouvant entra\u00eener une d\u00e9faillance du service :  <\/p>\n<ul>\n<li class=\"l\"> CVE-2022-2795 \u2014 lors de la d\u00e9l\u00e9gation d'un grand volume, une diminution significative des performances peut se produire, rendant le serveur incapable de traiter les requ\u00eates.\n<li class=\"l\"> CVE-2022-2881 \u2014 d\u00e9passement de tampon lors de la lecture, ce qui peut entra\u00eener des fuites de donn\u00e9es ou un crash du processus.\n<li class=\"l\"> CVE-2022-2906 \u2014 fuites de m\u00e9moire dans l'impl\u00e9mentation de l'algorithme de Diffie-Hellman utilisant des enregistrements TKEY, ce qui peut conduire \u00e0 l'\u00e9puisement progressif de la m\u00e9moire libre dans le syst\u00e8me.\n<li class=\"l\"> CVE-2022-3080 \u2014 un crash peut se produire. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-los-angeles\/\"   title=\"de serveurs\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3856\">de serveurs<\/a> lors de la r\u00e9solution dans les param\u00e8tres de r\u00e9ponse \u00e0 partir d'un cache obsol\u00e8te et lorsque le param\u00e8tre stale-answer-client-timeout est \u00e9gal \u00e0 0.\n<li class=\"l\"> CVE-2022-38177 et CVE-2022-38178 \u2014 fuites de m\u00e9moire dans le code de v\u00e9rification DNSSEC utilisant les algorithmes ECDSA et EdDSA lorsque la longueur de la signature est incorrectement sp\u00e9cifi\u00e9e.  <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57824\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 9.16.33 \u0438 9.18.7, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 9.19.5. \u0412 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \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: CVE-2022-2795 &#8212; \u043f\u0440\u0438 \u0434\u0435\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043e\u0431\u044a\u0451\u043c\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u043a\u0430\u043a \u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0435, \u0441\u0435\u0440\u0432\u0435\u0440 \u0431\u0443\u0434\u0435\u0442 \u043d\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0435\u043d \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u044b. CVE-2022-2881 &#8212; \u0432\u044b\u0445\u043e\u0434 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438, [&hellip;]<\/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-105162","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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 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