{"id":99572,"date":"2021-03-25T10:22:58","date_gmt":"2021-03-25T08:22:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-filtraczii-spama-spamassassin-3-4-5-s-ustraneniem-uyazvimosti"},"modified":"2021-03-25T10:22:58","modified_gmt":"2021-03-25T08:22:58","slug":"vypusk-sistemy-filtraczii-spama-spamassassin-3-4-5-s-ustraneniem-uyazvimosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-sistemy-filtraczii-spama-spamassassin-3-4-5-s-ustraneniem-uyazvimosti","title":{"rendered":"Publication du syst\u00e8me de filtrage de spam SpamAssassin 3.4.5 avec correction d'une vuln\u00e9rabilit\u00e9","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version de la plateforme de filtrage des spams \u2014 SpamAssassin 3.4.5 est d\u00e9sormais disponible. SpamAssassin adopte une approche compl\u00e8te pour d\u00e9cider du blocage : chaque message subit plusieurs v\u00e9rifications (analyse contextuelle, listes noires et blanches DNSBL, classificateurs bay\u00e9siens entra\u00eenables, v\u00e9rification par signatures, authentification de l'exp\u00e9diteur via SPF et DKIM, etc.). Apr\u00e8s \u00e9valuation du message par diff\u00e9rentes m\u00e9thodes, un certain coefficient de poids est accumul\u00e9. Si ce coefficient d\u00e9passe un seuil d\u00e9termin\u00e9, le message est bloqu\u00e9 ou marqu\u00e9 comme spam. Des outils de mise \u00e0 jour automatique des r\u00e8gles de filtrage sont pris en charge. Ce package peut \u00eatre utilis\u00e9 tant sur des syst\u00e8mes clients que sur des serveurs. Le code de SpamAssassin est \u00e9crit en Perl et distribu\u00e9 sous licence Apache.      <\/p>\n<p>La nouvelle version corrige la vuln\u00e9rabilit\u00e9 (CVE-2020-1946) permettant \u00e0 un attaquant d'ex\u00e9cuter des commandes syst\u00e8me sur <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-dronten\/\"   title=\"le serveur\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2614\">le serveur<\/a> lors de l'installation de r\u00e8gles de blocage non v\u00e9rifi\u00e9es provenant de sources tierces.  <\/p>\n<p>Parmi les changements non li\u00e9s \u00e0 la s\u00e9curit\u00e9, on note l'am\u00e9lioration du fonctionnement des plugins OLEVBMacro et AskDNS, l'am\u00e9lioration du processus de correspondance des donn\u00e9es dans les en-t\u00eates Received et EnvelopeFrom, des corrections dans le sch\u00e9ma SQL userpref, une am\u00e9lioration du code pour les v\u00e9rifications dans rbl et hashbl, ainsi que la r\u00e9solution de probl\u00e8mes avec les balises TxRep.     <\/p>\n<p>Il est signal\u00e9 que le d\u00e9veloppement de la s\u00e9rie 3.4.x est arr\u00eat\u00e9 et qu'aucun changement ne sera plus int\u00e9gr\u00e9 \u00e0 cette branche. Une exception est faite uniquement pour les correctifs de vuln\u00e9rabilit\u00e9s, si elles apparaissent, une version 3.4.6 sera cr\u00e9\u00e9e. Toute l'activit\u00e9 des d\u00e9veloppeurs est concentr\u00e9e sur le d\u00e9veloppement de la branche 4.0, dans laquelle un traitement complet int\u00e9gr\u00e9 de l'UTF-8 sera impl\u00e9ment\u00e9.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54826\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043f\u0430\u043c\u0430 &#8212; SpamAssassin 3.4.5. \u0412 SpamAssassin \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u0432 \u043f\u0440\u0438\u043d\u044f\u0442\u0438\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438: \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u0435\u0442\u0441\u044f \u0440\u044f\u0434\u0443 \u043f\u0440\u043e\u0432\u0435\u0440\u043e\u043a (\u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437, \u0447\u0451\u0440\u043d\u044b\u0435 \u0438 \u0431\u0435\u043b\u044b\u0435 \u0441\u043f\u0438\u0441\u043a\u0438 DNSBL, \u043e\u0431\u0443\u0447\u0430\u0435\u043c\u044b\u0435 \u0431\u0430\u0439\u0435\u0441\u043e\u0432\u0441\u043a\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b, \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u043e \u0441\u0438\u0433\u043d\u0430\u0442\u0443\u0440\u0430\u043c, \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u0435\u043b\u044f \u043f\u043e SPF \u0438 DKIM \u0438 \u0442.\u043f.). \u041f\u043e\u0441\u043b\u0435 \u043e\u0446\u0435\u043d\u043a\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438, \u043d\u0430\u043a\u0430\u043f\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u0432\u0435\u0441\u043e\u0432\u043e\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442. \u0415\u0441\u043b\u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u0439 [&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-99572","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - 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