{"id":100088,"date":"2021-05-04T22:23:04","date_gmt":"2021-05-04T20:23:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-apache-openoffice-4-1-10-s-ustraneniem-uyazvimosti-zatragaivayushhej-i-libreoffice"},"modified":"2021-05-04T22:23:04","modified_gmt":"2021-05-04T20:23:04","slug":"vypusk-apache-openoffice-4-1-10-s-ustraneniem-uyazvimosti-zatragaivayushhej-i-libreoffice","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-apache-openoffice-4-1-10-s-ustraneniem-uyazvimosti-zatragaivayushhej-i-libreoffice","title":{"rendered":"Az Apache OpenOffice 4.1.10 kiad\u00e1sa, amely kik\u00fcsz\u00f6b\u00f6li a LibreOffice-t is \u00e9rint\u0151 sebezhet\u0151s\u00e9get","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>H\u00e1rom h\u00f3napnyi fejleszt\u00e9s \u00e9s h\u00e9t \u00e9v a legut\u00f3bbi jelent\u0151s kiad\u00e1s \u00f3ta, elk\u00e9sz\u00fclt az Apache OpenOffice 4.1.10 jav\u00edt\u00f3 kiad\u00e1sa, amelyben k\u00e9t jav\u00edt\u00e1st aj\u00e1nlanak. A k\u00e9sz csomagok Linuxra, Windowsra \u00e9s macOS-ra k\u00e9sz\u00fcltek.    <\/p>\n<p>A kiad\u00e1sban jav\u00edtott\u00e1k a (CVE-2021-30245) s\u00e9r\u00fcl\u00e9kenys\u00e9get, amely lehet\u0151v\u00e9 tette az \u00f6nk\u00e9nyes k\u00f3d v\u00e9grehajt\u00e1s\u00e1t a rendszerben, ha egy speci\u00e1lisan kialak\u00edtott linkre kattintottak a dokumentumban. A s\u00e9r\u00fcl\u00e9kenys\u00e9g egy hiba k\u00f6vetkezm\u00e9nye a hiperhivatkoz\u00e1sok feldolgoz\u00e1s\u00e1n\u00e1l, amelyekben olyan protokollokat haszn\u00e1lnak, mint a &#171;smb:\/\/&#187; \u00e9s a &#171;dav:\/\/&#187;, elt\u00e9r\u0151en a &#171;http:\/\/&#187; \u00e9s &#171;https:\/\/&#187; protokollokt\u00f3l.     <\/p>\n<p>P\u00e9ld\u00e1ul a t\u00e1mad\u00f3 v\u00e9grehajt\u00f3 f\u00e1jlt helyezhet el a saj\u00e1t SMB-szerver\u00e9n, \u00e9s besz\u00farhat egy hivatkoz\u00e1st a dokumentumban erre. Ha a felhaszn\u00e1l\u00f3 r\u00e1kattint erre a hivatkoz\u00e1sra, a megadott v\u00e9grehajt\u00f3 f\u00e1jl figyelmeztet\u00e9s n\u00e9lk\u00fcl v\u00e9grehajt\u00e1sra ker\u00fcl. A t\u00e1mad\u00e1s lehet\u0151s\u00e9g\u00e9t a Windows \u00e9s az Xubuntu rendszerekben demonstr\u00e1lt\u00e1k. Az OpenOffice 4.1.10-ben egy tov\u00e1bbi p\u00e1rbesz\u00e9dpanel ker\u00fclt bevezet\u00e9sre, amely megk\u00f6veteli a felhaszn\u00e1l\u00f3t\u00f3l a m\u0171velet meger\u0151s\u00edt\u00e9s\u00e9t, amikor linkekre kattint a dokumentumban.    <\/p>\n<p>A probl\u00e9m\u00e1t felfedez\u0151 kutat\u00f3k megjegyezt\u00e9k, hogy a hiba nemcsak az Apache OpenOffice-t \u00e9rinti, hanem a LibreOffice-ot is (CVE-2021-25631). A LibreOffice sz\u00e1m\u00e1ra a jav\u00edt\u00e1s egyel\u0151re patch form\u00e1j\u00e1ban el\u00e9rhet\u0151, amely a LibreOffice 7.0.5 \u00e9s 7.1.2 kiad\u00e1saiba ker\u00fclt, de a probl\u00e9ma csak a Windows platformon sz\u00fcnteti meg (friss\u00fclt a tiltott f\u00e1jlok kiterjeszt\u00e9seinek list\u00e1ja). A Linuxra vonatkoz\u00f3 jav\u00edt\u00e1st a LibreOffice fejleszt\u0151i elutas\u00edtott\u00e1k, azt \u00e9rvelve, hogy a probl\u00e9ma nem az \u0151 felel\u0151ss\u00e9gi k\u00f6r\u00fckbe tartozik, \u00e9s azt a disztrib\u00faci\u00f3k \/ felhaszn\u00e1l\u00f3i k\u00f6rnyezetek oldal\u00e1n kell megoldani. Az OpenOffice \u00e9s LibreOffice irodai csomagok mellett hasonl\u00f3 probl\u00e9m\u00e1t fedeztek fel a Telegram, Nextcloud, VLC, Bitcoin\/Dogecoin Wallet, Wireshark \u00e9s Mumble alkalmaz\u00e1sokban is.        <center>  <video poster=\"https:\/\/uploads-ssl.webflow.com\/5f6498c074436c50c016e745\/6064e29b49106c60d8b53779_LibreOffice_Xubuntu-poster-00001.jpg\" controls=\"\" style=\"width: 640px; height: 480px; max-width:100%\"><source src=\"https:\/\/uploads-ssl.webflow.com\/5f6498c074436c50c016e745\/6064e29b49106c60d8b53779_LibreOffice_Xubuntu-transcode.mp4\"><source src=\"https:\/\/uploads-ssl.webflow.com\/5f6498c074436c50c016e745\/6064e29b49106c60d8b53779_LibreOffice_Xubuntu-transcode.webm\" ><\/video>  <\/center><br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55081\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0435\u043c\u0438 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 \u043e\u0444\u0438\u0441\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 Apache OpenOffice 4.1.10, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e 2 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f. \u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u043f\u0430\u043a\u0435\u0442\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f Linux, Windows \u0438 macOS. \u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2021-30245), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u0440\u0438 \u043a\u043b\u0438\u043a\u0435 \u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u0443\u044e \u0441\u0441\u044b\u043b\u043a\u0443 \u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\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-100088","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0435\u043c\u0438 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 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amely megsz\u00fcnteti a LibreOffice-t is \u00e9rint\u0151 sebezhet\u0151s\u00e9get | ProHoster","description":"H\u00e1rom h\u00f3napnyi fejleszt\u00e9s \u00e9s h\u00e9t \u00e9v a legut\u00f3bbi jelent\u0151s kiad\u00e1s \u00f3ta, elk\u00e9sz\u00fclt az Apache OpenOffice 4.1.10 jav\u00edt\u00f3 kiad\u00e1sa, amelyben k\u00e9t jav\u00edt\u00e1st aj\u00e1nlanak.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-apache-openoffice-4-1-10-s-ustraneniem-uyazvimosti-zatragaivayushhej-i-libreoffice","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS 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