{"id":121752,"date":"2025-02-07T09:46:03","date_gmt":"2025-02-07T07:46:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-tails-6-12-ustranyaet-kriticheskie-uyazvimosti-bezopasnosti"},"modified":"2025-02-07T09:46:03","modified_gmt":"2025-02-07T07:46:03","slug":"vypusk-tails-6-12-ustranyaet-kriticheskie-uyazvimosti-bezopasnosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-tails-6-12-ustranyaet-kriticheskie-uyazvimosti-bezopasnosti","title":{"rendered":"La versi\u00f3n Tails 6.12 elimina vulnerabilidades cr\u00edticas de seguridad","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"La versi\u00f3n Tails 6.12 elimina vulnerabilidades cr\u00edticas de seguridad\" src=\"\/wp-content\/uploads\/2025\/02\/00296b0c9f2692dbcb65d1521204bba5.jpg\" style=\"display:block;margin: 0 auto;\" \/>                                    <\/p>\n<p>El 6 de febrero de 2025, el equipo de desarrolladores de Tails anunci\u00f3 el lanzamiento de una nueva versi\u00f3n de su distribuci\u00f3n enfocada en la privacidad, Tails 6.12. En esta versi\u00f3n se corrigieron vulnerabilidades de seguridad cr\u00edticas y se a\u00f1adieron nuevas actualizaciones funcionales.<\/p>\n<p>Recordemos que la distribuci\u00f3n se basa en Debian GNU\/Linux, est\u00e1 dise\u00f1ada para instalarse en un pendrive, incluye herramientas para garantizar la seguridad digital y est\u00e1 destinada a proteger contra la vigilancia y la censura, asegurando la privacidad y el anonimato.<\/p>\n<h4>Principales correcciones de seguridad<\/h4>\n<p>Durante una auditor\u00eda de seguridad externa realizada por la empresa Radically Open Security, se identificaron varias vulnerabilidades. Las m\u00e1s significativas son:<\/p>\n<ul>\n<li><strong>Prevenci\u00f3n de monitorizaci\u00f3n de conexiones de Tor<\/strong>: En versiones anteriores (hasta Tails 6.11), las vulnerabilidades en Onion Circuits y el envoltorio de Tor Browser podr\u00edan permitir a un atacante, que ya hab\u00eda tomado control de la aplicaci\u00f3n, monitorear o modificar conexiones de Tor, lo que podr\u00eda haber llevado a la deanonimizaci\u00f3n de usuarios. Los desarrolladores de Tails destacan que no hay pruebas de que estas vulnerabilidades hayan sido explotadas en ataques reales.<\/li>\n<li><strong>Mejora de la seguridad del almacenamiento persistente<\/strong>: Otra vulnerabilidad permit\u00eda a los atacantes, ya en control de la aplicaci\u00f3n, modificar la configuraci\u00f3n del almacenamiento persistente. Este parche proporciona una protecci\u00f3n m\u00e1s s\u00f3lida de los datos de los usuarios incluso en caso de un ataque.<\/li>\n<\/ul>\n<h4>Otras modificaciones<\/h4>\n<p>Adem\u00e1s de solucionar vulnerabilidades, Tails 6.12 incluye otras correcciones y actualizaciones para mejorar la experiencia del usuario y optimizar el rendimiento del sistema:<\/p>\n<ul>\n<li><strong>Notificaci\u00f3n de error al cifrar el almacenamiento persistente<\/strong>: En los intentos fallidos de actualizaci\u00f3n del cifrado a LUKS2, los usuarios ahora reciben una notificaci\u00f3n que minimiza la confusi\u00f3n.<\/li>\n<li><strong>Modo aislado para c\u00f3digo Python<\/strong>: Tails contin\u00faa ejecutando su c\u00f3digo Python en modo aislado, disminuyendo los riesgos de ejecuci\u00f3n de scripts maliciosos.<\/li>\n<li><strong>Simplificaci\u00f3n de las instrucciones para solucionar problemas<\/strong>: Los desarrolladores han simplificado las instrucciones para los casos en que la actualizaci\u00f3n autom\u00e1tica falla, haci\u00e9ndolas menos intimidantes y m\u00e1s comprensibles.<\/li>\n<li><strong>Correcci\u00f3n del congelamiento de la pantalla de bienvenida<\/strong>: La activaci\u00f3n del almacenamiento persistente ya no provoca el congelamiento de la pantalla de bienvenida.<\/li>\n<li><strong>Sincronizaci\u00f3n de tiempo mejorada<\/strong>: El reinicio de Tor ahora proporciona una sincronizaci\u00f3n temporal m\u00e1s confiable, reduciendo los problemas de conexi\u00f3n.<\/li>\n<li><strong>Nuevo bot\u00f3n para buscar actualizaciones<\/strong>: En la utilidad &laquo;Acerca de Tails&raquo; se ha a\u00f1adido un bot\u00f3n para verificar si hay nuevas actualizaciones.<\/li>\n<li><strong>Acceso r\u00e1pido a la terminal<\/strong>: Ahora los usuarios pueden abrir una ventana de terminal presionando &laquo;Ctrl+Alt+T&raquo;.<\/li>\n<li><strong>Actualizaciones de aplicaciones<\/strong>: Tails incluye versiones actualizadas de Tor Browser 14.0.5 y Thunderbird 128.6, que contienen las \u00faltimas mejoras de seguridad y rendimiento.<\/li>\n<\/ul>\n<h4>Instalaci\u00f3n y actualizaci\u00f3n<\/h4>\n<p>Los usuarios que ya est\u00e9n utilizando Tails 6.0 o versiones posteriores pueden actualizar autom\u00e1ticamente a la versi\u00f3n 6.12. En caso de fallo de la actualizaci\u00f3n autom\u00e1tica, se recomienda realizar una actualizaci\u00f3n manual.<\/p>\n<p> <noindex><noindex><\/p>\n<p>Para los nuevos usuarios o aquellos que desean realizar una instalaci\u00f3n limpia sin almacenamiento persistente, est\u00e1n disponibles <a rel=\"nofollow\" href=\"https:\/\/tails.net\/install\/linux\/index.en.html\">instrucciones de instalaci\u00f3n para Linux<\/a>, as\u00ed como para <a rel=\"nofollow\" href=\"https:\/\/tails.net\/install\/windows\/index.en.html\">Windows<\/a> y <a rel=\"nofollow\" href=\"https:\/\/tails.net\/install\/mac\/index.en.html\">macOS<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/17875369\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>6 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2025 \u0433\u043e\u0434\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 Tails \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0441\u0432\u043e\u0435\u0433\u043e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, Tails 6.12. \u0412 \u044d\u0442\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0431\u044b\u043b\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u043e\u0432\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f. \u041d\u0430\u043f\u043e\u043c\u043d\u0438\u043c, \u0447\u0442\u043e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 Debian GNU\/Linux, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u043d\u0430 \u0444\u043b\u0435\u0448\u043a\u0443, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121753,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121752","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"6 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2025 \u0433\u043e\u0434\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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