{"id":33321,"date":"2019-10-31T21:51:57","date_gmt":"2019-10-31T18:51:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/uyazvimost-v-subd-sqlite\/"},"modified":"2019-10-31T21:51:57","modified_gmt":"2019-10-31T18:51:57","slug":"uyazvimost-v-subd-sqlite","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/uyazvimost-v-subd-sqlite","title":{"rendered":"Haavatavus SQLite andmebaasis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>SQLite andmebaasis <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.talosintelligence.com\/2019\/05\/vulnerability-spotlight-remote-code.html\">tuvastatud<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.talosintelligence.com\/vulnerability_reports\/TALOS-2019-0777\">haavatavus<\/a><\/noindex> (CVE-2019-5018), mis v\u00f5imaldab r\u00fcndajal s\u00fcsteemis oma koodi k\u00e4ivitada, kui SQL-p\u00e4ringu t\u00e4itmise v\u00f5imalus on r\u00fcndaja poolt ette valmistatud. Probleem tuleneb k\u00fclgfunktsioonide rakendamise veast ning ilmneb alates harust <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49282\">SQLite 3.26<\/a><\/noindex>. Haavatavus <noindex><a rel=\"nofollow\" href=\"https:\/\/www.sqlite.org\/src\/info\/884b4b7e502b4e99\">on k\u00f5rvaldatud<\/a><\/noindex> aprilli v\u00e4ljaandes <noindex><a rel=\"nofollow\" href=\"https:\/\/sqlite.org\/releaselog\/3_28_0.html\">SQLite 3.28<\/a><\/noindex> ilma et oleks selges\u00f5naliselt mainitud turvaprobleemide parandamist.<\/p>\n<p>Erakordselt vormindatud SQL-p\u00e4ring SELECT v\u00f5ib p\u00f5hjustada juba vabastatud m\u00e4lu ala (use-after-free) juurde p\u00e4\u00e4semise, mida v\u00f5ib potentsiaalselt kasutada eksploidina oma koodi k\u00e4ivitamiseks SQLite'it kasutavas rakenduses. Haavatavust saab \u00e4ra kasutada juhul, kui rakendus lubab SQLite-le edastada v\u00e4ljaspool p\u00e4rit SQL-konstruktsioone. <\/p>\n<p>N\u00e4iteks v\u00f5ib v\u00f5imalik r\u00fcnnak toimuda Chrome brauserile ja rakendustele, mis kasutavad Chromiumi mootorit, kuna WebSQL API on rakendatud SQLite'i kohal ja p\u00f6\u00f6rdub selle andmebaasi poole, et t\u00f6\u00f6delda veebi rakendustest p\u00e4rit SQL-p\u00e4ringuid. R\u00fcnnaku korral piisab kahjulikku JavaScript-koodi sisaldava lehe loomist ja luua tingimused, et kasutaja avaks selle Chromiumi mootoril p\u00f5hinevas brauseris. <\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50658\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0421\u0423\u0411\u0414 SQLite \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2019-5018), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u043e\u0434 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f SQL-\u0437\u0430\u043f\u0440\u043e\u0441\u0430, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u043e\u043c. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u043a\u043e\u043d\u043d\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0438 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0442\u043a\u0438 SQLite 3.26. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0432 \u0430\u043f\u0440\u0435\u043b\u044c\u0441\u043a\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 SQLite 3.28 \u0431\u0435\u0437 \u044f\u0432\u043d\u043e\u0433\u043e \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u044f \u043e\u0431 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e. \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u044b\u0439 SQL-\u0437\u0430\u043f\u0440\u043e\u0441 SELECT \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a [&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-33321","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u0421\u0423\u0411\u0414 SQLite \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430\" \/>\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\/et\/blog\/news\/uyazvimost-v-subd-sqlite\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" 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