{"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\/nl\/blog\/news\/obnovlenie-nginx-1-22-1-i-1-23-2-s-ustraneniem-uyazvimostej","title":{"rendered":"Update van nginx 1.22.1 en 1.23.2 met patch voor kwetsbaarheden","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>De release van de hoofdversie nginx 1.23.2 is gevormd, waarin de ontwikkeling van nieuwe mogelijkheden voortzet, evenals de release van de parallel ondersteunde stabiele versie nginx 1.22.1, waarin alleen wijzigingen worden aangebracht die verband houden met het verhelpen van ernstige fouten en kwetsbaarheden.     <\/p>\n<p>In de nieuwe versies zijn twee kwetsbaarheden (CVE-2022-41741, CVE-2022-41742) verholpen in de module ngx_http_mp4_module, die wordt gebruikt voor het streamen van bestanden in H.264\/AAC-formaat. De kwetsbaarheden kunnen leiden tot geheugenbeschadiging of geheugenlekken bij de verwerking van speciaal vormgegeven mp4-bestanden. De gevolgen omvatten het onvoorzien be\u00ebindigen van een proces, maar andere verschijnselen, zoals de uitvoering van code, kunnen ook niet worden uitgesloten. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/nl\/server\/dts-newyork\/\"   title=\"de server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2726\">de server<\/a>.     <\/p>\n<p>Het is opmerkelijk dat een soortgelijke kwetsbaarheid al in 2012 werd verholpen in de module ngx_http_mp4_module. Daarnaast meldde F5 een soortgelijke kwetsbaarheid (CVE-2022-41743) in het product NGINX Plus, die de module ngx_http_hls_module betreft, die ondersteuning biedt voor het HLS-protocol (Apple HTTP Live Streaming).      <\/p>\n<p>Naast de verhelpen van kwetsbaarheden in nginx 1.23.2 zijn de volgende wijzigingen voorgesteld:  <\/p>\n<ul>\n<li class=\"l\"> Ondersteuning toegevoegd voor variabelen &#171;$proxy_protocol_tlv_*&#187;, waarin de waarden van de TLV (Type-Length-Value) velden worden opgeslagen die voorkomen in het Type-Length-Value PROXY v2 protocol.\n<li class=\"l\"> Automatische rotatie van versleuteling sleutels voor TLS-sessie tickets is gegarandeerd, toegepast bij het gebruik van gedeeld geheugen in de ssl_session_cache-directive.\n<li class=\"l\"> Het logniveau voor fouten met betrekking tot onjuiste typen contacten is verlaagd van kritiek naar informatief niveau. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/nl\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2312\">SSL<\/a>, het logniveau voor berichten over het onvermogen om geheugen voor een nieuwe sessie toe te wijzen, is gewijzigd van alert naar warn en beperkt tot \u00e9\u00e9n melding per seconde.\n<li class=\"l\"> Op het Windows-platform is de build met OpenSSL 3.0 geconfigureerd.\n<li class=\"l\"> Reflectie in het log van fouten van het PROXY-protocol is geregeld.\n<li class=\"l\"> Een probleem is verholpen waardoor de timeout die in de \u00abssl_session_timeout\u00bb-directive was opgegeven, niet werkte bij gebruik van TLSv1.3 op basis van OpenSSL of BoringSSL.\n<li class=\"l\"> Probleem opgelost waarbij de timeout, opgegeven in de &#171;ssl_session_timeout&#187; directive, niet functioneerde bij gebruik van TLSv1.3 op basis van OpenSSL of BoringSSL.      <\/ul>\n<p>Bron: <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 5.0.3 - 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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