Zosta\u0142a wydana g\u0142\u00f3wna wersja nginx 1.25.4, w ramach kt\u00f3rej kontynuowany jest rozw\u00f3j nowych mo\u017cliwo\u015bci. W r\u00f3wnolegle wspieranej stabilnej ga\u0142\u0119zi 1.24.x wprowadzane s\u0105 jedynie zmiany zwi\u0105zane z eliminowaniem powa\u017cnych b\u0142\u0119d\u00f3w i luk bezpiecze\u0144stwa. W przysz\u0142o\u015bci na podstawie g\u0142\u00f3wnej ga\u0142\u0119zi 1.25.x zostanie utworzona stabilna ga\u0142\u0105\u017a 1.26. Kod projektu jest napisany w j\u0119zyku C i jest rozpowszechniany na licencji BSD. <\/p>\n
W nowej wersji usuni\u0119to dwie luki w eksperymentalnym module http_v3_module (domy\u015blnie wy\u0142\u0105czony), kt\u00f3ry obs\u0142uguje protok\u00f3\u0142 HTTP\/3, wykorzystuj\u0105cy protok\u00f3\u0142 QUIC jako transport dla HTTP\/2. Pierwsza luka (CVE-2024-24989) wynika z dereferencji wska\u017anika zerowego, a druga (CVE-2024-24990) dotyczy odwo\u0142ania do pami\u0119ci po jej zwolnieniu (CVE-2024-24990). W li\u015bcie zmian stwierdzono, \u017ce obie luki mog\u0105 prowadzi\u0107 jedynie do awarii procesu podczas obs\u0142ugi specjalnie skonstruowanych sesji QUIC, natomiast w przypadku drugiej luki nie przeprowadzono oczywi\u015bcie analizy powa\u017cniejszych konsekwencji. <\/p>\n
Opr\u00f3cz usuni\u0119cia luk, w nowej wersji wprowadzono r\u00f3wnie\u017c og\u00f3lne ulepszenia i poprawki w realizacji HTTP\/3 oraz usuni\u0119to b\u0142\u0119dy zwi\u0105zane z wyciekami gniazd, b\u0142\u0119dami gniazd lub awari\u0105 przy u\u017cyciu AIO. Rozwi\u0105zano problem z przedwczesnym zamykaniem po\u0142\u0105cze\u0144 z niezako\u0144czonymi operacjami AIO podczas \u0142agodnego zamykania starych proces\u00f3w roboczych. Usuni\u0119to awari\u0119 przy przekierowywaniu b\u0142\u0119d\u00f3w z kodem 415 za pomoc\u0105 dyrektywy error_page, w przypadku u\u017cycia SSL<\/a>-proxy i dyrektywy image_filter. <\/p>\n Ponadto kilka dni temu wydano njs 0.8.4, interpreter j\u0119zyka JavaScript dla serwer WWW<\/a> nginx. Interpreter njs wdra\u017ca standardy ECMAScript i pozwala na rozszerzenie mo\u017cliwo\u015bci nginx w zakresie przetwarzania \u017c\u0105da\u0144 za pomoc\u0105 skrypt\u00f3w w konfiguracji. Skrypty mog\u0105 by\u0107 u\u017cywane w pliku konfiguracyjnym do definiowania rozszerzonej logiki przetwarzania \u017c\u0105da\u0144, generowania konfiguracji, dynamicznego generowania odpowiedzi, modyfikacji \u017c\u0105da\u0144\/odpowiedzi lub szybkiego tworzenia atrap do rozwi\u0105zywania problem\u00f3w w aplikacjach webowych. 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\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 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 1.25.x \u0431\u0443\u0434\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0442\u043a\u0430 1.26. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u0412 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 […]<\/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-113597","post","type-post","status-publish","format-standard","hentry","category-news"],"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\udd47W nginx 1.25.4 usuni\u0119to dwie podatno\u015bci zwi\u0105zane z HTTP\/3 | ProHoster","description":"Zosta\u0142a wydana g\u0142\u00f3wna wersja nginx 1.25.4, w ramach kt\u00f3rej kontynuowany jest rozw\u00f3j nowych 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\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"