{"id":91158,"date":"2020-08-09T01:43:01","date_gmt":"2020-08-08T23:43:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-http-servera-apache-2-4-46-s-ustraneniem-uyazvimostej"},"modified":"2020-08-09T01:43:01","modified_gmt":"2020-08-08T23:43:01","slug":"reliz-http-servera-apache-2-4-46-s-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/reliz-http-servera-apache-2-4-46-s-ustraneniem-uyazvimostej","title":{"rendered":"L\u00ebshimi i serverit http Apache 2.4.46 me eliminimin e dob\u00ebsive","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@httpd.apache.org\/msg00146.html\">Publikuar<\/a><\/noindex> l\u00ebshimi i serverit HTTP Apache 2.4.46 (edhe versionet 2.4.44 dhe 2.4.45 u lan\u00eb jasht\u00eb), n\u00eb t\u00eb cilin jan\u00eb paraqitur <noindex><a rel=\"nofollow\" href=\"http:\/\/www.apache.org\/dist\/httpd\/CHANGES_2.4.46\">17 ndryshime<\/a><\/noindex> dhe \u00ebsht\u00eb eliminuar <noindex><a rel=\"nofollow\" href=\"http:\/\/httpd.apache.org\/security\/vulnerabilities_24.html\">3 vulnerabilitete<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@httpd.apache.org\/msg00147.html\">CVE-2020-11984<\/a><\/noindex> &#8212; mbushja e buffer-it n\u00eb modulin mod_proxy_uwsgi, e cila mund t\u00eb \u00e7oj\u00eb n\u00eb rrjedhje informacioni ose ekzekutimin e kodit n\u00eb server kur d\u00ebrgohet nj\u00eb k\u00ebrkes\u00eb e formatuar posa\u00e7\u00ebrisht. Shfryt\u00ebzimi i k\u00ebtij vulnerabiliteti b\u00ebhet p\u00ebrmes d\u00ebrgimit t\u00eb nj\u00eb header-i HTTP shum\u00eb t\u00eb gjat\u00eb. P\u00ebr mbrojtje, \u00ebsht\u00eb shtuar nj\u00eb bllokim p\u00ebr header-at m\u00eb t\u00eb gjat\u00eb se 16K (kufizimi i p\u00ebrcaktuar n\u00eb specifikimin e protokollit).\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@httpd.apache.org\/msg00149.html\">CVE-2020-11993<\/a><\/noindex> &#8212; vulnerabiliteti n\u00eb modulin mod_http2, i cili lejon shkaktimin e d\u00ebshtimit t\u00eb procesit kur d\u00ebrgohet nj\u00eb k\u00ebrkes\u00eb me nj\u00eb header HTTP\/2 t\u00eb formatuar posac\u00ebrisht. Problemi shfaqet kur aktivizohet debugging ose tracing n\u00eb modulin mod_http2 dhe shpreh\u00ebt n\u00eb d\u00ebmtimin e p\u00ebrmbajtjes s\u00eb memories p\u00ebr shkak t\u00eb nj\u00eb gjendje garuese gjat\u00eb ruajtjes s\u00eb informacionit n\u00eb log. Problemi nuk shfaqet kur vendoset LogLevel n\u00eb vler\u00ebn &#171;info&#187;.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@httpd.apache.org\/msg00150.html\">CVE-2020-9490<\/a><\/noindex> &#8212; vulnerabilitet n\u00eb modulin mod_http2, i cili lejon shkaktimin e d\u00ebshtimit t\u00eb procesit kur d\u00ebrgohet nj\u00eb k\u00ebrkes\u00eb me nj\u00eb vler\u00eb t\u00eb formatuar posa\u00e7\u00ebrisht p\u00ebr header-in &#8216;Cache-Digest&#8217; (d\u00ebshtimi ndodh kur p\u00ebrpiqet t\u00eb ekzekutoj\u00eb operacione HTTP\/2 PUSH p\u00ebr nj\u00eb burim). P\u00ebr t\u00eb bllokuar k\u00ebt\u00eb vulnerabilitet, mund t\u00eb p\u00ebrdoret cil\u00ebsimi &#171;H2Push off&#187;.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@httpd.apache.org\/msg00148.html\">CVE-2020-11985<\/a><\/noindex> &#8212; vulnerabiliteti mod_remoteip, i cili lejon organizimin e spufimit t\u00eb adresave IP gjat\u00eb proksimit, duke p\u00ebrdorur mod_remoteip dhe mod_rewrite. Problemi shfaqet vet\u00ebm p\u00ebr versionet nga 2.4.1 deri n\u00eb 2.4.23.\n<\/ul>\n<p>Ndryshimet m\u00eb t\u00eb dukshme, t\u00eb pad\u00ebshiruara nga siguria: <\/p>\n<ul>\n<li class=\"l\"> Nga mod_http2 \u00ebsht\u00eb eliminuar mb\u00ebshtetje p\u00ebr specifikimin e pap\u00ebrfunduar <noindex><a rel=\"nofollow\" href=\"https:\/\/datatracker.ietf.org\/doc\/draft-kazuho-h2-cache-digest\/\">kazuho-h2-cache-digest<\/a><\/noindex>, promovimi i t\u00eb cilit \u00ebsht\u00eb nd\u00ebrprer\u00eb.\n<li class=\"l\"> Sjellja e direktiv\u00ebs &#171;LimitRequestFields&#187; n\u00eb mod_http2 \u00ebsht\u00eb ndryshuar, duke e vendosur vler\u00ebn 0 tani disokon kufizimin.\n<li class=\"l\"> N\u00eb mod_http2 \u00ebsht\u00eb siguruar trajtimi i lidhjeve kryesore dhe sekondare (master\/secondary) dhe sh\u00ebnimi i metodave n\u00eb p\u00ebrputhje me p\u00ebrdorimin.\n<li class=\"l\"> N\u00eb rast se merret nj\u00eb p\u00ebrmbajtje e pasakt\u00eb p\u00ebr headerin Last-Modified nga skripti FCGI\/CGI, ky header tani hiqet, dhe nuk z\u00ebvend\u00ebsohet me epok\u00ebn (Unix epoch).\n<li class=\"l\"> N\u00eb kodin \u00ebsht\u00eb shtuar funksioni ap_parse_strict_length() p\u00ebr analiza t\u00eb rrepta t\u00eb madh\u00ebsis\u00eb s\u00eb p\u00ebrmbajtjes.\n<li class=\"l\"> N\u00eb mod_proxy_fcgi n\u00eb ProxyFCGISetEnvIf \u00ebsht\u00eb siguruar q\u00eb t\u00eb hiqen variablat e mjedisit n\u00ebse shprehja e caktuar kthen False.\n<li class=\"l\"> \u00cbsht\u00eb eliminuar nj\u00eb gjendje konkurruese dhe d\u00ebshtimi i mundsh\u00ebm i mod_ssl gjat\u00eb p\u00ebrdorimit t\u00eb certifikat\u00ebs s\u00eb klientit t\u00eb caktuar p\u00ebrmes konfigurimit SSLProxyMachineCertificateFile.\n<li class=\"l\"> \u00cbsht\u00eb eliminuar nj\u00eb rrjedhje memories n\u00eb mod_ssl.\n<li class=\"l\"> N\u00eb mod_proxy_http2 \u00ebsht\u00eb siguruar p\u00ebrdorimi i parametrave t\u00eb proksit &#171;<noindex><a rel=\"nofollow\" href=\"https:\/\/httpd.apache.org\/docs\/2.4\/mod\/mod_proxy.html\">ping<\/a><\/noindex>&#187; kur kontrollohet funksionaliteti i nj\u00eb lidhjeje t\u00eb re ose t\u00eb rip\u00ebrdorur me backend-in.\n<li class=\"l\"> Nd\u00ebrprer\u00eb lidhja e httpd me opsionin &#171;-lsystemd&#187;, n\u00ebse mod_systemd \u00ebsht\u00eb aktivizuar.\n<li class=\"l\"> N\u00eb mod_proxy_http2 \u00ebsht\u00eb siguruar q\u00eb t\u00eb merret parasysh konfigurimi ProxyTimeout gjat\u00eb pritjes p\u00ebr t\u00eb dh\u00ebna n\u00ebp\u00ebrmjet lidhjeve me backendin.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Burimi: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53517\">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 \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.46 (\u0432\u044b\u043f\u0443\u0441\u043a\u0438 2.4.44 \u0438 2.4.45 \u0431\u044b\u043b\u0438 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u044b), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e 17 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 3 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: CVE-2020-11984 &#8212; \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043c\u043e\u0434\u0443\u043b\u0435 mod_proxy_uwsgi, \u043a\u043e\u0442\u043e\u0440\u043e\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0442\u0435\u0447\u043a\u0435 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0438\u043b\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u043a\u043e\u0434\u0430 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u043f\u0440\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0443 \u043e\u0447\u0435\u043d\u044c \u0434\u043b\u0438\u043d\u043d\u043e\u0433\u043e HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430. \u0414\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 [&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-91158","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.46 (\u0432\u044b\u043f\u0443\u0441\u043a\u0438 2.4.44 \u0438 2.4.45 \u0431\u044b\u043b\u0438 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u044b), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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