{"id":166097,"date":"2026-03-25T11:12:50","date_gmt":"2026-03-25T09:12:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovleniya-nginx-1-29-7-i-1-28-3-s-ustraneniem-6-uyazvimostej"},"modified":"2026-03-25T11:12:50","modified_gmt":"2026-03-25T09:12:50","slug":"obnovleniya-nginx-1-29-7-i-1-28-3-s-ustraneniem-6-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/obnovleniya-nginx-1-29-7-i-1-28-3-s-ustraneniem-6-uyazvimostej","title":{"rendered":"Nginx 1.29.7 ja 1.28.3 v\u00e4rskendused, milles k\u00f5rvaldatakse 6 haavatavust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00e4lja on antud peamine nginx 1.29.7 versioon, mille raames j\u00e4tkub uute funktsioone arendamine ning samal ajal toimetatakse koos stabiilse versiooniga nginx 1.28.3, kuhu viiakse ainult muudatused, mis on seotud t\u00f5siste vigade ja haavatavuste k\u00f5rvaldamisega. Uuendustes on k\u00f5rvaldatud 6 haavatavust, millest kolm v\u00f5ivad p\u00f5hjustada puhverdamise \u00fclekoormuse. Neljale haavatavusele on m\u00e4\u00e4ratud k\u00f5rge riski tase (8.8 v\u00f5i 8.5 skaalal 10).    <\/p>\n<ul>\n<li class=\"l\"> CVE-2026-27654 \u2014 puhver \u00fclevool ngx_http_dav_module moodulis, mis tekib WebDAV-i COPY ja MOVE p\u00e4ringute t\u00f6\u00f6tlemisel, kui kasutatakse direktiive \u00ablocation\u00bb plokkides \u00abalias\u00bb. Haavatavus v\u00f5imaldab muuta failide teid, et p\u00f6\u00f6rduda v\u00e4ljapoole baaskatalooge. Probleem tuvastati AI mudeli Claude kasutamisel.\n<li class=\"l\"> CVE-2026-27784, CVE-2026-32647 \u2014 puhver \u00fclevoolud ngx_http_mp4_module moodulis, mis tekivad spetsiaalselt vormindatud mp4 failide t\u00f6\u00f6tlemisel. Ei saa v\u00e4listada, et haavatavuse \u00e4rakasutamine ei piirdu ainult protsessi ootamatu l\u00f5petamisega.\n<li class=\"l\"> CVE-2026-27651 \u2014 nullviidiku de-referentseerimine vale kasutada autentimismeetodeid CRAM-MD5 v\u00f5i APOP.\n<li class=\"l\"> CVE-2026-28753 \u2014 v\u00f5imalus manipuleerida DNS-i PTR-kirjetega, et sisestada r\u00fcndaja andmed auth_http p\u00e4ringutesse ja SMTP-\u00fchenduse XCLIENT k\u00e4sku tagasiviidatud.\n<li class=\"l\"> CVE-2026-28755 \u2014 OCSP-sertifikaadi kontrollimise tulemuste m\u00f6\u00f6daminnes voogude moodulis.        <\/ul>\n<p>Nginx 1.29.7 teadlik mittevastavuste muutustest  <\/p>\n<ul>\n<li class=\"l\"> Lisatud Multipath TCP (MPTCP) protokolli tugi, mis v\u00f5imaldab pakette saata samal ajal mitme marsruudi kaudu erinevate v\u00f5rguliidestega. Direktiivile \u00ablisten\u00bb on lisatud parameeter \u00abmultipath\u00bb.\n<li class=\"l\"> Direktiivi \u00abkeepalive\u00bb, mida kasutatakse \u00abupstream\u00bb plokkides, on lisatud parameeter \u00ablocal\u00bb. Kui see parameeter on m\u00e4\u00e4ratud, ei kasutata \u00fchte \u00fchendust sama upstream-serveriga, mis on mainitud erinevates location ja server plokkides, vaid igas plokis toetatakse eraldi \u00fchendust upstreamiga.\n<li class=\"l\"> Plokis \u00abupstream\u00bb on vaikimisi aktiveeritud direktiiv \u00abkeepalive\u00bb.\n<li class=\"l\"> Proksire\u017eiimis on vaikimisi seatud HTTP\/1.1 protokolli versioon koos keep-alive re\u017eiimi sissel\u00fclitamisega (ngx_http_proxy_module moodulis on vaikimisi sisse l\u00fclitatud keep-alive tugi ja direktiivis \u00abproxy_http_version\u00bb on seatud v\u00e4\u00e4rtus \u00ab1.1\u00bb, l\u00f5petanud automaatselt pealkirja \u00abConnection\u00bb edastamine). Vanade k\u00e4itumise taastamiseks, mis lubab p\u00f6\u00f6rduda tagap\u00f5hjade poole, mis toetavad ainult HTTP\/1.0, tuleks seada seadistused: proxy_http_version 1.0; proxy_set_header Connection \u00abClose\u00bb;    <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65068\">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 1.29.7, \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 1.28.3, \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 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 6 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u0442\u0440\u0438 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0442 \u043a \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u0431\u0443\u0444\u0435\u0440\u0430. \u0427\u0435\u0442\u044b\u0440\u0451\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u043c \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (8.8 \u0438\u043b\u0438 8.5 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-166097","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 1.29.7, \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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