{"id":105337,"date":"2022-10-19T21:36:40","date_gmt":"2022-10-19T19:36:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-nginx-1-22-1-i-1-23-2-s-ustraneniem-uyazvimostej"},"modified":"2022-10-19T21:36:40","modified_gmt":"2022-10-19T19:36:40","slug":"obnovlenie-nginx-1-22-1-i-1-23-2-s-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/obnovlenie-nginx-1-22-1-i-1-23-2-s-ustraneniem-uyazvimostej","title":{"rendered":"Nginx 1.22.1 ja 1.23.2 v\u00e4rskendus, mis k\u00f5rvaldada haavatavused","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nginx 1.23.2 p\u00f5hiharu v\u00e4ljaanne on koostatud, mille raames j\u00e4tkub uute v\u00f5imaluste arendamine, samuti v\u00e4ljaanne paralleelselt toetatud stabiilsest harust nginx 1.22.1, kuhu tehakse ainult muudatusi, mis on seotud t\u00f5siste vigade ja haavatavuste likvideerimisega.     <\/p>\n<p>Uutes versioonides on k\u00f5rvaldatud kaks haavatavust (CVE-2022-41741, CVE-2022-41742) ngx_http_mp4_module moodulis, mida kasutatakse H.264\/AAC formaadis failidest voogedastamise korraldamiseks. Haavatavused v\u00f5ivad p\u00f5hjustada m\u00e4lukahjustusi v\u00f5i m\u00e4lusisendi leket spetsiaalselt vormindatud mp4 faili t\u00f6\u00f6tlemisel. Tagaj\u00e4rgedena mainitakse t\u00f6\u00f6protsessi kokkuvarisemist, kuid ei v\u00e4listata ka muid ilminguid, n\u00e4iteks koodi t\u00e4itmise korraldamist. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/server\/dts-newyork\/\"   title=\"serveris\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2726\">serveris<\/a>.     <\/p>\n<p>On t\u00e4helepanuv\u00e4\u00e4rne, et sarnane haavatavus on juba k\u00f5rvaldatud ngx_http_mp4_module moodulis 2012. aastal. Lisaks on ettev\u00f5te F5 teatanud sarnasest haavatavusest (CVE-2022-41743) NGINX Plus tootes, mis m\u00f5jutab ngx_http_hls_module moodulit, mis toetab HLS (Apple HTTP Live Streaming) protokolli.      <\/p>\n<p>Lisaks haavatavuste k\u00f5rvaldamisele nginx 1.23.2 on pakutud j\u00e4rgmisi muudatusi:  <\/p>\n<ul>\n<li class=\"l\"> Lisatud tugi muutujatele &#171;$proxy_protocol_tlv_*&#187;, kuhu salvestatakse TLV (Type-Length-Value) v\u00e4ljade v\u00e4\u00e4rtused, mis figuureerivad Type-Length-Value PROXY v2 protokollis.\n<li class=\"l\"> Automaatne kr\u00fcptov\u00f5tme ringluse tagamine TLS sessioonipiletite jaoks, mida kasutatakse jagatud m\u00e4lu korral ssl_session_cache direktiivis.\n<li class=\"l\"> Vigade logimise tase, mis on seotud valede kirjet\u00fc\u00fcpidel, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2312\">SSL<\/a>, on alandatud kriitilisest tasemest informatiivse tasemeni.\n<li class=\"l\"> Uue seansi jaoks m\u00e4lu eraldamise eba\u00f5nnestumise teated on muudetud jaotise alert asemel warn ja piiratud \u00fche salvestuse v\u00e4ljundiga sekundis.\n<li class=\"l\"> Windowsi platvormil on loodud versioon koos OpenSSL 3.0-ga.\n<li class=\"l\"> PROXY protokolli veateadete logimine on kohandatud.\n<li class=\"l\"> Parandatud probleem, mille t\u00f5ttu TLSv1.3 kasutamisel OpenSSL-i v\u00f5i BoringSSL-i p\u00f5hjal ei t\u00f6\u00f6tanud &#171;ssl_session_timeout&#187; direktiivis m\u00e4\u00e4ratud ajavahemik.      <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57943\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.23.2, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.22.1, \u0432 \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0432\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u0412 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0434\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2022-41741, CVE-2022-41742) \u0432 \u043c\u043e\u0434\u0443\u043b\u0435 ngx_http_mp4_module, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u043c \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u0442\u043e\u043a\u043e\u0432\u043e\u0433\u043e \u0432\u0435\u0449\u0430\u043d\u0438\u044f \u0438\u0437 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 H.264\/AAC. [&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-105337","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 nginx 1.23.2, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 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