{"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\/pt\/blog\/news\/vypusk-apache-openoffice-4-1-16-s-ustraneniem-perepolneniya-bufera-pri-obrabotke-csv-fajlov","title":{"rendered":"Lan\u00e7amento do Apache OpenOffice 4.1.16 com corre\u00e7\u00e3o de vulnerabilidade de estouro de buffer ao processar arquivos CSV.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ap\u00f3s quase dois anos desde a \u00faltima atualiza\u00e7\u00e3o, foi lan\u00e7ado um lan\u00e7amento corretivo do pacote de escrit\u00f3rio Apache OpenOffice 4.1.16, que corrige 7 vulnerabilidades e resolve v\u00e1rios erros. Pacotes prontos foram preparados para Linux, Windows e macOS.        <\/p>\n<p>Vulnerabilidades corrigidas:  <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-64406 \u2014 estouro de buffer ao importar arquivos CSV especialmente formatados. Essa vulnerabilidade pode potencialmente levar \u00e0 sobrescri\u00e7\u00e3o de dados na mem\u00f3ria e \u00e0 execu\u00e7\u00e3o de c\u00f3digo malicioso no sistema.\n<li class=\"l\"> CVE-2025-64407 \u2014 a fun\u00e7\u00e3o de upload de URL poderia ser utilizada para transmitir para um externo <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\">servidor<\/a> CVE-2025-64401, CVE-2025-64402, CVE-2025-64403, CVE-2025-64404, CVE-2025-64405 \u2014 possibilidade de carregar conte\u00fado externo em um documento sem confirma\u00e7\u00e3o da opera\u00e7\u00e3o pelo usu\u00e1rio, por meio de manipula\u00e7\u00f5es com iframe, objetos OLE, fontes de dados externas no Calc, fun\u00e7\u00f5es DDE e imagens de fundo. Os problemas foram causados pela possibilidade de inje\u00e7\u00e3o de links externos no documento, cujo conte\u00fado \u00e9 carregado sem notifica\u00e7\u00e3o ao usu\u00e1rio.\n<li class=\"l\"> CVE-2025-64401, CVE-2025-64402, CVE-2025-64403, CVE-2025-64404, CVE-2025-64405 \u2014 a possibilidade de carregar conte\u00fado externo no documento sem a confirma\u00e7\u00e3o da opera\u00e7\u00e3o pelo usu\u00e1rio, atrav\u00e9s de manipula\u00e7\u00f5es com iframe, objetos OLE, fontes de dados externas no Calc, fun\u00e7\u00f5es DDE e imagens de fundo. Os problemas s\u00e3o causados pela possibilidade de substitui\u00e7\u00e3o de links externos no documento, cujo conte\u00fado \u00e9 carregado sem a notifica\u00e7\u00e3o do usu\u00e1rio.    <\/ul>\n<p>Entre as mudan\u00e7as n\u00e3o relacionadas \u00e0 seguran\u00e7a:   <\/p>\n<ul>\n<li class=\"l\"> Compatibilidade com a especifica\u00e7\u00e3o MathML foi aumentada.\n<li class=\"l\"> O m\u00f3dulo n\u00e3o utilizado 'bmpmaker' foi removido.\n<li class=\"l\"> Removido o m\u00f3dulo n\u00e3o utilizado 'bmpmaker'.\n<li class=\"l\"> Dezoito problemas foram corrigidos, entre os quais: travamento do carregamento ao verificar atualiza\u00e7\u00f5es, desaparecimento do slider de zoom ao mudar de p\u00e1gina no Draw\/Impress, an\u00e1lise incorreta de alguns arquivos CSV, falhas na inicializa\u00e7\u00e3o com algumas fontes, e limpeza inadequada da lista de documentos recentemente abertos.\n<li class=\"l\"> Ap\u00f3s quase dois anos desde a \u00faltima atualiza\u00e7\u00e3o, foi lan\u00e7ado um lan\u00e7amento corretivo do pacote de escrit\u00f3rio Apache OpenOffice 4.1.16, que corrige 7 vulnerabilidades e resolve v\u00e1rios erros.  <\/ul>\n<p>Fonte: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0441 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