{"id":170101,"date":"2026-04-30T12:24:46","date_gmt":"2026-04-30T10:24:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/curl-8-20-0"},"modified":"2026-04-30T12:24:46","modified_gmt":"2026-04-30T10:24:47","slug":"curl-8-20-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/curl-8-20-0","title":{"rendered":"curl 8.20.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23334\/original.jpg\" itemprop=\"contentURL\"><\/p>\n<p>      <img decoding=\"async\" alt=\"curl 8.20.0\" src=\"\/wp-content\/uploads\/2026\/04\/4a93f609e00fadedfb29750d51bfab77.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>      <\/a><\/p>\n<p><noindex>      <noindex><\/p>\n<p>29. dubna, po v\u00edce ne\u017e m\u011bs\u00edci v\u00fdvoje, 521 commitech a oprav\u011b 282 chyb, byla vyd\u00e1na verze 8.20.0 (274.) multiplatformn\u00ed konzolov\u00e9 utilitky a knihovny <a rel=\"nofollow\" href=\"https:\/\/curl.se\">curl<\/a>, napsan\u00e1 v jazyce C a distribuovan\u00e1 pod licenc\u00ed <a rel=\"nofollow\" href=\"https:\/\/spdx.org\/licenses\/curl.html\">curl<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<h5>Hlavn\u00ed zm\u011bny<\/h5>\n<p><strong>Bezpe\u010dnost<\/strong><\/p>\n<p><noindex><\/p>\n<p>Jak ji\u017e bylo zm\u00edn\u011bno d\u0159\u00edve (&laquo;<a rel=\"nofollow\" href=\"https:\/\/daniel.haxx.se\/blog\/2026\/04\/22\/high-quality-chaos\">Vysok\u00e1 kvalita chaosu<\/a>&raquo;), v posledn\u00ed dob\u011b je zaznamen\u00e1n v\u00fdrazn\u00fd n\u00e1r\u016fst po\u010dtu zpr\u00e1v o bezpe\u010dnostn\u00edch probl\u00e9mech. Tentokr\u00e1t byly zve\u0159ejn\u011bny informace o osmi nov\u00fdch zranitelnostech v curl:<\/p>\n<p><\/noindex><\/p>\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-7168.html\">CVE-2026-7168: \u00fanik stavu autentifikace Digest mezi proxy servery<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-7009.html\">CVE-2026-7009: obch\u00e1zen\u00ed OCSP fixace pomoc\u00ed Apple SecTrust<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-6429.html\">CVE-2026-6429: \u00fanik \u00fadaj\u016f netrc p\u0159i opakovan\u00e9m pou\u017eit\u00ed proxy p\u0159ipojen\u00ed<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-6276.html\">CVE-2026-6276: zastaral\u00fd host u\u017eivatelsk\u00fdch soubor\u016f cookie vedl k jejich \u00faniku<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-6253.html\">CVE-2026-6253: \u00fanik \u00fadaj\u016f p\u0159i p\u0159esm\u011brov\u00e1n\u00ed na proxy server<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-5773.html\">CVE-2026-5773: nespr\u00e1vn\u00e9 opakovan\u00e9 pou\u017e\u00edv\u00e1n\u00ed SMB p\u0159ipojen\u00ed<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-5545.html\">CVE-2026-5545: nespr\u00e1vn\u00e9 opakovan\u00e9 pou\u017e\u00edv\u00e1n\u00ed p\u0159ipojen\u00ed HTTP Negotiate<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/curl.se\/docs\/CVE-2026-4873.html\">CVE-2026-4873: p\u0159i opakovan\u00e9m pou\u017e\u00edv\u00e1n\u00ed p\u0159ipojen\u00ed byly ignorov\u00e1ny po\u017eadavky TLS<\/a>.<\/li>\n<\/ul>\n<p><strong>Dal\u0161\u00ed zm\u011bny<\/strong><\/p>\n<ul>\n<li>nyn\u00ed se pou\u017e\u00edv\u00e1 vl\u00e1kna a fronta pro DNS resolvov\u00e1n\u00ed;<\/li>\n<li>NTLM je ve v\u00fdchoz\u00edm nastaven\u00ed zak\u00e1z\u00e1n;<\/li>\n<li>podpora CMake 3.17 a star\u0161\u00edch verz\u00ed byla ukon\u010dena;<\/li>\n<li>podpora knihovny c-ares do verze 1.16.0 byla ukon\u010dena;<\/li>\n<li>SMB je ve v\u00fdchoz\u00edm nastaven\u00ed zak\u00e1z\u00e1n;<\/li>\n<li>byla p\u0159id\u00e1na vlajka CURLMNWC_CLEAR_ALL pro v\u0161echny s\u00ed\u0165ov\u00e9 zm\u011bny;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/daniel.haxx.se\/blog\/2026\/03\/21\/bye-bye-rtmp\">podpora RTMP byla ukon\u010dena<\/a>.<\/li>\n<\/ul>\n<p><strong>Nejbli\u017e\u0161\u00ed pl\u00e1ny na odstran\u011bn\u00ed<\/strong><\/p>\n<ul>\n<li>m\u00edstn\u00ed implementace kryptografick\u00fdch algoritm\u016f;<\/li>\n<li>NTLM;<\/li>\n<li>SMB;<\/li>\n<li>podpora TLS-SRP.<\/li>\n<\/ul>\n<p>Pokud m\u00e1te jak\u00e9koli obavy z uveden\u00e9ho, pros\u00edm, co nejd\u0159\u00edve to nahlaste v repozit\u00e1\u0159i curl.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/internet\/18279133\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>29-\u0433\u043e \u0430\u043f\u0440\u0435\u043b\u044f, \u043f\u043e\u0441\u043b\u0435 \u0431\u043e\u043b\u0435\u0435 \u043c\u0435\u0441\u044f\u0446\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, 521 \u043a\u043e\u043c\u043c\u0438\u0442\u0430 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f 282 \u043e\u0448\u0438\u0431\u043e\u043a, \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 8.20.0 (274-\u0439) \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 curl, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0445 \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 curl. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u041a\u0430\u043a \u0443\u0436\u0435 \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u043b\u043e\u0441\u044c \u0440\u0430\u043d\u0435\u0435 (&laquo;High quality chaos&raquo;), \u0432 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0435\u0442\u0441\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u043e\u0441\u0442 \u0447\u0438\u0441\u043b\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u0445 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":170102,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170101","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/curl-8-20-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" 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