{"id":102350,"date":"2021-11-21T15:36:45","date_gmt":"2021-11-21T13:36:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim"},"modified":"2021-11-21T15:36:45","modified_gmt":"2021-11-21T13:36:45","slug":"uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim","title":{"rendered":"Sebezhet\u0151s\u00e9gek a LibreCAD, Ruby, TensorFlow, Mailman \u00e9s Vim alkalmaz\u00e1sokban","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>N\u00e9h\u00e1ny nemr\u00e9giben felfedezett sebezhet\u0151s\u00e9g:  <\/p>\n<ul>\n<li class=\"l\"> H\u00e1rom sebezhet\u0151s\u00e9g a LibreCAD ny\u00edlt forr\u00e1sk\u00f3d\u00fa automatikus tervez\u0151 rendszer\u00e9ben \u00e9s a libdxfrw k\u00f6nyvt\u00e1rban, amelyek lehet\u0151v\u00e9 teszik a kontroll\u00e1lt puffer t\u00falcsordul\u00e1s kiv\u00e1lt\u00e1s\u00e1t, \u00e9s potenci\u00e1lisan k\u00f3d v\u00e9grehajt\u00e1s\u00e1hoz vezethetnek speci\u00e1lisan form\u00e1zott DWG \u00e9s DXF f\u00e1jlok megnyit\u00e1sakor. A probl\u00e9m\u00e1k eddig csak jav\u00edt\u00f3csomagok form\u00e1j\u00e1ban lettek megsz\u00fcntetve (CVE-2021-21898, CVE-2021-21899, CVE-2021-21900).\n<li class=\"l\"> Sebezhet\u0151s\u00e9g (CVE-2021-41817) a Ruby nyelv alap\u00e9rtelmezett k\u00f6nyvt\u00e1r\u00e1ban el\u00e9rhet\u0151 Date.parse met\u00f3dusban. A Date.parse met\u00f3dusban haszn\u00e1lt regul\u00e1ris kifejez\u00e9sek hi\u00e1nyoss\u00e1gai lehet\u0151v\u00e9 teszik DoS-t\u00e1mad\u00e1sok v\u00e9grehajt\u00e1s\u00e1t, amelyek jelent\u0151s CPU- \u00e9s mem\u00f3riafogyaszt\u00e1st eredm\u00e9nyeznek, amikor speci\u00e1lisan form\u00e1zott adatokat dolgoznak fel.\n<li class=\"l\"> A TensorFlow g\u00e9pi tanul\u00e1si platformj\u00e1n (CVE-2021-41228) felfedezett biztons\u00e1gi r\u00e9s lehet\u0151v\u00e9 teszi, hogy a t\u00e1mad\u00f3 k\u00f3dot futtasson a saved_model_cli eszk\u00f6z\u00f6n kereszt\u00fcl, amely az \"--input_examples\" param\u00e9teren kereszt\u00fcl \u00e9rkez\u0151 t\u00e1mad\u00f3 \u00e1ltal k\u00fcld\u00f6tt adatokat dolgoz fel. A probl\u00e9ma k\u00fcls\u0151 adatok haszn\u00e1lat\u00e1b\u00f3l ad\u00f3dik, amikor a \"eval\" f\u00fcggv\u00e9ny k\u00f3dj\u00e1t v\u00e9grehajtj\u00e1k. A probl\u00e9m\u00e1t a TensorFlow 2.7.0, TensorFlow 2.6.1, TensorFlow 2.5.2 \u00e9s TensorFlow 2.4.4 verzi\u00f3kban orvosolt\u00e1k.\n<li class=\"l\"> Sebezhet\u0151s\u00e9g (CVE-2021-43331) a GNU Mailman levelez\u0151listakezel\u0151 rendszer\u00e9ben, amely egyes URL-t\u00edpusok helytelen feldolgoz\u00e1s\u00e1b\u00f3l fakad. A probl\u00e9ma lehet\u0151v\u00e9 teszi, hogy JavaScript k\u00f3d v\u00e9grehajt\u00e1sa t\u00f6rt\u00e9njen egy speci\u00e1lisan form\u00e1zott URL megad\u00e1s\u00e1val a be\u00e1ll\u00edt\u00e1sok oldal\u00e1n. A Mailmanban egy m\u00e1sik probl\u00e9m\u00e1t is felfedeztek (CVE-2021-43332), amely lehet\u0151v\u00e9 teszi a moder\u00e1tori jogokkal rendelkez\u0151 felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra az adminisztr\u00e1tori jelsz\u00f3 kital\u00e1l\u00e1s\u00e1t. A probl\u00e9m\u00e1k a Mailman 2.1.36 verzi\u00f3j\u00e1ban lettek kijav\u00edtva.\n<li class=\"l\"> A Vim sz\u00f6vegszerkeszt\u0151ben felfedezett sebezhet\u0151s\u00e9gek sorozata, amelyek puffert\u00falcsordul\u00e1shoz vezethetnek, \u00e9s potenci\u00e1lisan lehet\u0151v\u00e9 tehetik a k\u00f3d v\u00e9grehajt\u00e1s\u00e1t a t\u00e1mad\u00f3 \u00e1ltal speci\u00e1lisan kialak\u00edtott f\u00e1jlok megnyit\u00e1sakor a \"-S\" opci\u00f3val (CVE-2021-3903, CVE-2021-3872, CVE-2021-3927, CVE-2021-3928, jav\u00edt\u00e1sok - 1, 2, 3, 4).    <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56200\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: \u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f LibreCAD \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 libdxfrw, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0438 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u0432\u043e\u0435\u0433\u043e \u043a\u043e\u0434\u0430 \u043f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \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\u0430\u0445 DWG \u0438 DXF. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u043f\u043e\u043a\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0432\u0438\u0434\u0435 \u043f\u0430\u0442\u0447\u0435\u0439 (CVE-2021-21898, CVE-2021-21899, CVE-2021-21900). \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2021-41817) \u0432 \u043c\u0435\u0442\u043e\u0434\u0435 Date.parse, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u043c \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 [&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-102350","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=\"\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: \u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f LibreCAD \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 libdxfrw, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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 \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 LibreCAD, Ruby, TensorFlow, Mailman \u0438 Vim | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: \u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f LibreCAD \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 libdxfrw, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-11-21T13:36:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-11-21T13:36:45+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Sebezhet\u0151s\u00e9gek a LibreCAD, a Ruby, a TensorFlow, a Mailman \u00e9s a Vim eset\u00e9ben | ProHoster","description":"N\u00e9h\u00e1ny nemr\u00e9giben felfedezett sebezhet\u0151s\u00e9g: H\u00e1rom sebezhet\u0151s\u00e9g a LibreCAD ny\u00edlt forr\u00e1sk\u00f3d\u00fa automatikus tervez\u0151 rendszer\u00e9ben \u00e9s a libdxfrw k\u00f6nyvt\u00e1rban, amelyek lehet\u0151v\u00e9 teszik a kontroll\u00e1lt puffer t\u00falcsordul\u00e1st.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim","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 \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 LibreCAD, Ruby, TensorFlow, Mailman \u0438 Vim | ProHoster","og:description":"\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: \u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f LibreCAD \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 libdxfrw, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-librecad-ruby-tensorflow-mailman-i-vim","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-11-21T13:36:45+00:00","article:modified_time":"2021-11-21T13:36:45+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"102350","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-11-21 13:37:47","updated":"2022-09-28 01:54:07","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/102350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=102350"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/102350\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=102350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=102350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=102350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}