{"id":181897,"date":"2026-06-04T14:48:13","date_gmt":"2026-06-04T12:48:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-filtruyushhego-proksi-privoxy-4-2-0"},"modified":"2026-06-04T14:48:13","modified_gmt":"2026-06-04T12:48:13","slug":"vypusk-filtruyushhego-proksi-privoxy-4-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-filtruyushhego-proksi-privoxy-4-2-0","title":{"rendered":"Publication du proxy filtrant Privoxy 4.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version 4.2.0 du proxy Privoxy a \u00e9t\u00e9 publi\u00e9e, destin\u00e9e \u00e0 cr\u00e9er des filtres personnalis\u00e9s pour le contenu web. Avec Privoxy, vous pouvez supprimer les publicit\u00e9s, rejeter les cookies de suivi, \u00e9liminer les fen\u00eatres pop-up, bloquer le chargement de JavaScript tiers et apporter les modifications souhait\u00e9es par l'utilisateur aux pages web. Privoxy peut \u00eatre install\u00e9 sur des syst\u00e8mes locaux pour des utilisateurs individuels ou sur des serveurs pour cr\u00e9er une infrastructure de filtrage de contenu centralis\u00e9e dans un r\u00e9seau local. Le code du projet est \u00e9crit en C et distribu\u00e9 sous la licence GPLv2+. Des versions pr\u00eates \u00e0 l'emploi sont pr\u00e9par\u00e9es pour Linux (deb) et Windows.<\/p>\n<p>Parmi les fonctionnalit\u00e9s avanc\u00e9es de Privoxy, on peut noter : la possibilit\u00e9 de lier des balises pour modifier le comportement des filtres en fonction des en-t\u00eates HTTP sp\u00e9cifiques aux clients et aux serveurs ; un mode d'inspection HTTPS qui permet de filtrer les requ\u00eates et les r\u00e9ponses HTTPS ; l'utilisation d'expressions r\u00e9guli\u00e8res dans les fichiers de configuration ; la possibilit\u00e9 de remplacer les GIF anim\u00e9s par des images statiques r\u00e9duites. Privoxy peut \u00eatre utilis\u00e9 pour bloquer les publicit\u00e9s et le contenu ind\u00e9sirable sur des appareils o\u00f9 il n'est pas possible d'installer des extensions de navigateur appropri\u00e9es.<\/p>\n<p>Parmi les changements de la nouvelle version :<\/p>\n<ul>\n<li class=\"l\"> Le mode d'inspection HTTPS utilise par d\u00e9faut des cl\u00e9s bas\u00e9es sur des courbes elliptiques (SN_X9_62_prime256v1) au lieu de RSA pour la g\u00e9n\u00e9ration de cl\u00e9s et de certificats pour les sites.\n<li class=\"l\"> Il est d\u00e9sormais possible d'utiliser diff\u00e9rentes balises clients pour diff\u00e9rents clients fonctionnant sur le m\u00eame h\u00f4te.\n<li class=\"l\"> Ajout de l'option d'assemblage &#171;&#8212;enable-acl-debugging&#187; pour ajouter des fonctionnalit\u00e9s avanc\u00e9es de d\u00e9bogage ACL.\n<li class=\"l\"> L'efficacit\u00e9 des filtres a \u00e9t\u00e9 am\u00e9lior\u00e9e gr\u00e2ce \u00e0 l'application de listes li\u00e9es distinctes pour diff\u00e9rents types de filtres.\n<li class=\"l\"> L'interface web int\u00e9gr\u00e9e a \u00e9t\u00e9 am\u00e9lior\u00e9e pour permettre l'ajout et la suppression de filtres externes.\n<li class=\"l\"> Le support de la biblioth\u00e8que mbedtls 2.x et des versions d'OpenSSL ant\u00e9rieures \u00e0 2.0 a \u00e9t\u00e9 interrompu.\n<li class=\"l\"> Pour &#171;sourceforge&#187;, un filtre a \u00e9t\u00e9 ajout\u00e9 pour masquer le panneau de code VIBE.\n<li class=\"l\"> Deux probl\u00e8mes de s\u00e9curit\u00e9 ont \u00e9t\u00e9 corrig\u00e9s (les identifiants CVE n'ont pas \u00e9t\u00e9 attribu\u00e9s) :\n<ul>\n<li class=\"l\"> D\u00e9passement de tampon dans la fonction parse_chunk_size(), se manifestant lors de l'analyse de la taille du bloc de donn\u00e9es lors de l'utilisation de &#171;Chunked Transfer Encoding&#187; dans HTTP\/1.0.\n<li class=\"l\"> D\u00e9passement de la pile dans la fonction ssl_send_certificate_error() en raison de la sauvegarde du message d'erreur dans la pile sans tenir compte de sa taille.\n<\/ul>\n<\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65607\">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 \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Privoxy 4.2.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432 web-\u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430. \u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 Privoxy \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0440\u0435\u0437\u0430\u0442\u044c \u0440\u0435\u043a\u043b\u0430\u043c\u043d\u044b\u0435 \u0432\u0441\u0442\u0430\u0432\u043a\u0438, \u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0442\u044c \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0435 Cookie, \u0443\u0434\u0430\u043b\u044f\u0442\u044c \u0432\u0441\u043f\u043b\u044b\u0432\u0430\u044e\u0449\u0438\u0435 \u0434\u0438\u0430\u043b\u043e\u0433\u0438, \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u0433\u043e JavaScript-\u043a\u043e\u0434\u0430 \u0438 \u0432\u043d\u043e\u0441\u0438\u0442\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 web-\u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b. Privoxy \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u043a\u0430\u043a \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0442\u0430\u043a \u0438 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u044b \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 [&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-181897","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Privoxy 4.2.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432 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