{"id":53911,"date":"2019-12-13T00:00:00","date_gmt":"2019-12-12T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-sistemy-filtratsii-spama-spamassassin-3-4-3"},"modified":"2020-02-18T14:01:51","modified_gmt":"2020-02-18T11:01:51","slug":"vypusk-sistemy-filtratsii-spama-spamassassin-3-4-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-sistemy-filtratsii-spama-spamassassin-3-4-3","title":{"rendered":"SpamAssassini r\u00e4mpsposti filtris\u00fcsteemi v\u00e4ljaanne 3.4.3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>P\u00e4rast aasta arendust <noindex><a rel=\"nofollow\" href=\"https:\/\/spamassassin.apache.org\/news.html\">saadaval<\/a><\/noindex> spamifiltreerimis platvormi v\u00e4ljalase \u2014 <noindex><a rel=\"nofollow\" href=\"http:\/\/spamassassin.apache.org\">SpamAssassin 3.4.3<\/a><\/noindex>. SpamAssassinis on rakendatud terviklik l\u00e4henemine otsuse tegemiseks blokeerimise osas: s\u00f5num l\u00e4bib mitmeid kontrollprotseduure (konkreetne anal\u00fc\u00fcs, mustad ja valged loendid DNSBL, \u00f5ppivad Bayesi klassifikaatorid, allkirjade kontrollimine, saatja autentimine SPF ja DKIM kaudu jne). P\u00e4rast s\u00f5numi hindamist erinevate meetoditega, koguneb teatud kaalufaktor. Kui arvutatud faktor \u00fcletab teatud piiri \u2014 s\u00f5num blokeeritakse v\u00f5i m\u00e4rgistatakse kui r\u00e4mpspost. Toetatakse automaatsete filtrireeglite v\u00e4rskendamise vahendeid. Paketti saab kasutada nii kliendi- kui ka serveris\u00fcsteemides. SpamAssassini kood on kirjutatud Perl'i keeles ja jagatakse Apache'i litsentsi alusel.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/svn.apache.org\/repos\/asf\/spamassassin\/branches\/3.4\/build\/announcements\/3.4.3.txt\">Omadused<\/a><\/noindex> uus v\u00e4ljaanne:<\/p>\n<ul>\n<li class=\"l\"> Uus OLEVBMacro pistikprogramm on lisatud, et tuvastada OLE-makrosid ja VB-koodi dokumentide sees;\n<li class=\"l\"> Suurendatud suurte s\u00f5numite skanneerimise kiirus ja turvalisus, kui on olemas seadistused body_part_scan_size ja<br \/>\nrawbody_part_scan_size seadistused;<\/p>\n<li class=\"l\"> Kirja keha t\u00f6\u00f6tlemise reeglitesse (body) on lisatud toetuse m\u00e4rk 'nosubject', mis peatab pealkirja Subject otsimise kui osa s\u00f5numi sisust;\n<li class=\"l\"> Turvalisuse kaalutlustel on m\u00e4\u00e4ratud aegunuks valik 'sa-update \u2014allowplugins';\n<li class=\"l\"> Seadetesse on lisatud uus v\u00f5tmes\u00f5na 'subjprefix', et lisada reegli k\u00e4ivitumisel kirja teema ette eelistus. Mallidesse on lisatud sildike '_SUBJPREFIX_', mis kajastab seadistuse 'subjprefix' v\u00e4\u00e4rtust;\n<li class=\"l\"> DNSEval pistikprogrammile on lisatud valik rbl_headers, et m\u00e4\u00e4rata pealkirjad, mille suhtes tuleb RBL nimekirjades kontrolli rakendada;\n<li class=\"l\"> Lisatud funktsioon check_rbl_ns_from, et kontrollida DNS-serverit RBL nimekirjas. Lisatud funktsioon check_rbl_rcvd, et kontrollida domeene v\u00f5i IP-aadresse k\u00f5ikidest Received pealkirjadest RBL-is;\n<li class=\"l\"> check_hashbl_emails funktsioonile on lisatud valikud, et m\u00e4\u00e4rata pealkirjad, mille sisu tuleb kontrollida RBL-is v\u00f5i ACL-is;\n<li class=\"l\"> Lisatud funktsioon check_hashbl_bodyre, et otsida s\u00f5numi sisust regulaaravaldisega ja kontrollida leitud vasteid RBL-is;\n<li class=\"l\"> Lisatud funktsioon check_hashbl_uris, et tuvastada URL-id s\u00f5numi sisust ja neid RBL-is kontrollida;\n<li class=\"l\"> Parandatud haavatavus (CVE-2018-11805), mis v\u00f5imaldas k\u00e4ivitada s\u00fcsteemikomandeid CF failidest (SpamAssassini konfiguratsioonifailid) ilma teavet nende k\u00e4ivitamise kohta avaldamata;\n<li class=\"l\"> Tuvastatud on haavatavus (CVE-2019-12420), mida saab kasutada teenuset\u00f5kestuse p\u00f5hjustamiseks, kui t\u00f6\u00f6delda spetsiaalselt vormindatud Multipart jaotust.\n<\/ul>\n<p>SpamAssassini arendajad kuulutasid samuti v\u00e4lja, et nad valmistavad ette versiooni 4.0, kus rakendatakse t\u00e4ielikku sisseehitatud UTF-8 t\u00f6\u00f6tlemist. 1. m\u00e4rtsil 2020 l\u00f5petatakse ka reeglite avaldamine SHA-1-algoritmi p\u00f5histe allkirjadega (v\u00e4ljaandes 3.4.2 asendasid SHA-1 h\u00fcbriidhashfunktsioonid SHA-256 ja SHA-512).<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52014\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\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 3.4.3. \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\u0435\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 [&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-53911","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=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\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 -\" \/>\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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