{"id":148056,"date":"2025-11-12T11:11:56","date_gmt":"2025-11-12T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-apache-openoffice-4-1-16-s-ustraneniem-perepolneniya-bufera-pri-obrabotke-csv-fajlov"},"modified":"2025-11-12T11:11:56","modified_gmt":"2025-11-12T09:11:56","slug":"vypusk-apache-openoffice-4-1-16-s-ustraneniem-perepolneniya-bufera-pri-obrabotke-csv-fajlov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/vypusk-apache-openoffice-4-1-16-s-ustraneniem-perepolneniya-bufera-pri-obrabotke-csv-fajlov","title":{"rendered":"Vydanie Apache OpenOffice 4.1.16 s odstr\u00e1nen\u00edm prete\u010denia vyrovn\u00e1vacej pam\u00e4te pri spracovan\u00ed CSV s\u00faborov","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po skoro dvoch rokoch od poslednej aktualiz\u00e1cie bol zverejnen\u00fd opravn\u00fd release kancel\u00e1rskeho bal\u00edka Apache OpenOffice 4.1.16, ktor\u00fd odstr\u00e1nil 7 zranite\u013enost\u00ed a opravil nieko\u013eko ch\u00fdb. Hotov\u00e9 bal\u00edky s\u00fa pripraven\u00e9 pre Linux, Windows a macOS.        <\/p>\n<p>Odstr\u00e1nen\u00e9 zranite\u013enosti:  <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-64406 \u2014 prete\u010dn\u00e1 chyba pri importovan\u00ed \u0161peci\u00e1lne upraven\u00fdch s\u00faborov vo form\u00e1te CSV. Potenci\u00e1lna zranite\u013enos\u0165 m\u00f4\u017ee vies\u0165 k prep\u00edsaniu d\u00e1t v pam\u00e4ti a vykonaniu vlastn\u00e9ho k\u00f3du v syst\u00e9me.\n<li class=\"l\"> CVE-2025-64407 \u2014 funkcia nahr\u00e1vania URL mohla by\u0165 zneu\u017eit\u00e1 na pren\u00e1\u0161anie na extern\u00e9 <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> premenn\u00fdch prostredia a hodn\u00f4t z INI s\u00faborov pri otvoren\u00ed dokumentu so \u0161peci\u00e1lne form\u00e1tovan\u00fdmi vonkaj\u0161\u00edmi odkazmi, na\u010d\u00edtavan\u00fdmi bez vedomia pou\u017e\u00edvate\u013ea. Medzi argumenty tak\u00fdchto odkazov bola povolen\u00e1 aj transmisia r\u00f4znych nastaven\u00ed a premenn\u00fdch prostredia.\n<li class=\"l\"> CVE-2025-64401, CVE-2025-64402, CVE-2025-64403, CVE-2025-64404, CVE-2025-64405 \u2014 mo\u017enos\u0165 nahr\u00e1vania extern\u00e9ho obsahu do dokumentu bez potvrdenia oper\u00e1cie pou\u017e\u00edvate\u013ea prostredn\u00edctvom manipul\u00e1cie s iframe, OLE objektmi, extern\u00fdmi zdrojmi d\u00e1t v Calc, DDE funkciami a pozad\u00edm obr\u00e1zkov. Probl\u00e9my s\u00fa sp\u00f4soben\u00e9 mo\u017enos\u0165ou podmienky extern\u00fdch odkazov do dokumentu, ktor\u00e9ho obsah sa na\u010d\u00edtava bez upozornenia pou\u017e\u00edvate\u013ea.    <\/ul>\n<p>Medzi nez\u00e1visl\u00fdmi zmenami nes\u00favisiacimi so zabezpe\u010den\u00edm:   <\/p>\n<ul>\n<li class=\"l\"> Zrealizovan\u00e1 podpora \u0161ifrovania dokumentov vo form\u00e1te ODF 1.2 pomocou algoritmu AES-256.\n<li class=\"l\"> Zv\u00fd\u0161en\u00e1 kompatibilita so \u0161pecifik\u00e1ciou MathML.\n<li class=\"l\"> Odstr\u00e1nen\u00fd nepou\u017e\u00edvan\u00fd modul \u201ebmpmaker\u201c.\n<li class=\"l\"> Na platforme macOS bola vypnut\u00e1 automatick\u00e1 kontrola aktualiz\u00e1ci\u00ed, ktor\u00e1 sp\u00f4sobovala vz\u00e1jomn\u00fa blok\u00e1ciu.\n<li class=\"l\"> Opraven\u00fdch 18 probl\u00e9mov, medzi ktor\u00fdmi je zamrznutie nahr\u00e1vania v \u0161t\u00e1diu kontroly aktualiz\u00e1ci\u00ed, zmiznutie pos\u00fava\u010da pribl\u00ed\u017eenia pri zmene str\u00e1nky v Draw\/Impress, nespr\u00e1vne spracovanie niektor\u00fdch CSV s\u00faborov, zhroucenie spustenia pri pr\u00edtomnosti niektor\u00fdch p\u00edsem a nespr\u00e1vne vy\u010distenie zoznamu ned\u00e1vno otvoren\u00fdch dokumentov.  <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64225\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u043f\u0443\u0431\u043b\u0438\u043a\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 4.1.16, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 7 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043e\u0448\u0438\u0431\u043e\u043a. \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. \u0423\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: CVE-2025-64406 &#8212; \u0432\u044b\u0445\u043e\u0434 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0443 \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u0438\u043c\u043f\u043e\u0440\u0442\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 CSV. \u041f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0438 [&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-148056","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 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