{"id":76850,"date":"2020-04-05T07:42:19","date_gmt":"2020-04-05T05:42:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-http-servera-apache-2-4-43"},"modified":"2020-04-05T07:42:19","modified_gmt":"2020-04-05T05:42:19","slug":"reliz-http-servera-apache-2-4-43","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/reliz-http-servera-apache-2-4-43","title":{"rendered":"Release av HTTP-servern Apache 2.4.43","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/downloads.apache.org\/httpd\/Announcement2.4.html\">Publicerad<\/a><\/noindex> Utgivning av HTTP-servern Apache 2.4.43 (utg\u00e5van 2.4.42 har uteblivit), som inneh\u00e5ller <noindex><a rel=\"nofollow\" href=\"http:\/\/www.apache.org\/dist\/httpd\/CHANGES_2.4.43\">34 \u00e4ndringar<\/a><\/noindex> och \u00e5tg\u00e4rdat <noindex><a rel=\"nofollow\" href=\"http:\/\/httpd.apache.org\/security\/vulnerabilities_24.html\">3 s\u00e5rbarheter<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> CVE-2020-1927: s\u00e5rbarhet i mod_rewrite, som m\u00f6jligg\u00f6r att servern anv\u00e4nds f\u00f6r att omdirigera anrop till andra resurser (\u00f6ppen omdirigering). Vissa inst\u00e4llningar av mod_rewrite kan leda till att anv\u00e4ndaren omdirigeras till en annan l\u00e4nk, kodad med hj\u00e4lp av radbrytningstecknet inom parametern, som anv\u00e4nds i den befintliga omdirigeringen.\n<li class=\"l\"> CVE-2020-1934: s\u00e5rbarhet i mod_proxy_ftp. Anv\u00e4ndning av oinitierade v\u00e4rden kan leda till l\u00e4ckage av minnesinneh\u00e5ll vid proxy av f\u00f6rfr\u00e5gningar till en FTP-server kontrollerad av en angripare.\n<li class=\"l\"> Minnesl\u00e4ckage i mod_ssl, som uppst\u00e5r vid hantering av OCSP-f\u00f6rfr\u00e5gningar.\n<\/ul>\n<p>De mest m\u00e4rkbara f\u00f6r\u00e4ndringarna, orelaterade till s\u00e4kerhet: <\/p>\n<ul>\n<li class=\"l\"> En ny modul har lagts till <noindex><a rel=\"nofollow\" href=\"https:\/\/httpd.apache.org\/docs\/trunk\/mod\/mod_systemd.html\">mod_systemd<\/a><\/noindex>, som m\u00f6jligg\u00f6r integration med systemchefen systemd. Modulen g\u00f6r det m\u00f6jligt att anv\u00e4nda httpd i tj\u00e4nster av typen &#171;Type=notify&#187;.\n<li class=\"l\"> St\u00f6d f\u00f6r korskompilering har lagts till i apxs.\n<li class=\"l\"> M\u00f6jligheterna i mod_md, som utvecklats av projektet Let's Encrypt f\u00f6r automatisering av utf\u00e4rdande och underh\u00e5ll av certifikat med anv\u00e4ndning av ACME-protokollet (Automatic Certificate Management Environment), har utvidgats:\n<ul>\n<li class=\"l\"> Direktiv MDContactEmail har lagts till, som g\u00f6r att du kan ange en kontakt-epost, som inte krockar med v\u00e4rden fr\u00e5n direktivet ServerAdmin.\n<li class=\"l\"> F\u00f6r alla virtuella v\u00e4rdar s\u00e4kerst\u00e4lls kontroll av st\u00f6det f\u00f6r protokollet som anv\u00e4nds vid f\u00f6rhandling av en s\u00e4ker kommunikationskanal (&#171;tls-alpn-01&#187;).\n<li class=\"l\"> Anv\u00e4ndning av mod_md-direktiv har till\u00e5tits i blocken  och .\n<li class=\"l\"> Tidigare inst\u00e4llningar ers\u00e4tts vid \u00e5teranv\u00e4ndning av MDCAChallenges.\n<li class=\"l\"> M\u00f6jlighet att konfigurera URL f\u00f6r CTLog Monitor har lagts till.\n<li class=\"l\"> F\u00f6r vissa kommandon specificerade i direktivet MDMessageCmd \u00e4r anropet aktiverat med argumentet &#171;installed&#187; n\u00e4r ett nytt certifikat aktiveras efter omstart av servern (till exempel kan det anv\u00e4ndas f\u00f6r att kopiera eller konvertera det nya certifikatet f\u00f6r andra applikationer).\n<\/ul>\n<li class=\"l\"> mod_proxy_hcheck har lagt till st\u00f6d f\u00f6r mask %{Content-Type} i kontrolluttryck.\n<li class=\"l\"> I mod_usertrack har l\u00e4gena CookieSameSite, CookieHTTPOnly och CookieSecure lagts till f\u00f6r att konfigurera hantering av Cookie usertrack.\n<li class=\"l\"> I mod_proxy_ajp har en parameter &#171;secret&#187; implementerats f\u00f6r proxyhanterare f\u00f6r att st\u00f6dja det f\u00f6r\u00e5ldrade autentiseringsprotokollet AJP13.\n<li class=\"l\"> Ett konfigurationsset f\u00f6r OpenWRT har lagts till.\n<li class=\"l\"> I mod_ssl har st\u00f6d lagts till f\u00f6r anv\u00e4ndning av privata nycklar och certifikat fr\u00e5n OpenSSL ENGINE genom att ange URI PKCS#11 i SSLCertificateFile\/KeyFile.\n<li class=\"l\"> Testning har genomf\u00f6rts med hj\u00e4lp av systemet f\u00f6r kontinuerlig integration Travis CI.\n<li class=\"l\"> Striktare analys av rubriker f\u00f6r Transfer-Encoding.\n<li class=\"l\"> I mod_ssl har protokoll\u00f6verenskommelse f\u00f6r TLS s\u00e4kerst\u00e4llts i samband med virtuella v\u00e4rdar (st\u00f6ds vid byggnation med OpenSSL-1.1.1+).\n<li class=\"l\"> Genom att anv\u00e4nda hashning f\u00f6r kommandotabellerna har omstarten i &#171;graceful&#187;-l\u00e4ge (utan avbrott av p\u00e5g\u00e5ende beg\u00e4ranshanterare) snabbsatsats.\n<li class=\"l\"> I mod_lua har tabellerna r:headers_in_table, r:headers_out_table, r:err_headers_out_table, r:notes_table och r:subprocess_env_table lagts till och \u00e4r tillg\u00e4ngliga i skrivskyddat l\u00e4ge. Tilldelning av v\u00e4rdet &#171;nil&#187; till tabeller till\u00e5ts.\n<li class=\"l\"> I mod_authn_socache har gr\u00e4nsen f\u00f6r storleken p\u00e5 cachad str\u00e4ng \u00f6kat fr\u00e5n 100 till 256.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52676\">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 2.4.43 (\u0432\u044b\u043f\u0443\u0441\u043a 2.4.42 \u0431\u044b\u043b \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e 34 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 3 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: CVE-2020-1927: \u0443\u044f\u0432\u0437\u0438\u043c\u043e\u0441\u0442\u044c \u0432 mod_rewrite, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u043b\u044f \u043f\u0440\u043e\u0431\u0440\u043e\u0441\u0430 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0439 \u043d\u0430 \u0434\u0440\u0443\u0433\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b (open redirect). \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 mod_rewrite \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u0440\u043e\u0431\u0440\u043e\u0441\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043d\u0430 \u0434\u0440\u0443\u0433\u0443\u044e \u0441\u0441\u044b\u043b\u043a\u0443, \u0437\u0430\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u0430 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0432 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c [&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-76850","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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 2.4.43 (\u0432\u044b\u043f\u0443\u0441\u043a 2.4.42 \u0431\u044b\u043b \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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