{"id":84053,"date":"2020-06-05T01:42:08","date_gmt":"2020-06-04T23:42:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opasnye-uyazvimosti-v-qemu-node-js-grafana-i-android"},"modified":"2020-06-05T01:42:08","modified_gmt":"2020-06-04T23:42:08","slug":"opasnye-uyazvimosti-v-qemu-node-js-grafana-i-android","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/opasnye-uyazvimosti-v-qemu-node-js-grafana-i-android","title":{"rendered":"B\u012bstamas ievainojam\u012bbas QEMU, Node.js, Grafana un Android","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nedaudz nesen atkl\u0101to ievainojam\u012bbu:<\/p>\n<ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openwall.com\/lists\/oss-security\/2020\/06\/03\/6\">Ievainojam\u012bba<\/a><\/noindex> (<noindex><a rel=\"nofollow\" href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2020-13765\">CVE-2020-13765<\/a><\/noindex>) QEMU, kas potenci\u0101li var novest pie koda izpildes ar QEMU procesa ties\u012bb\u0101m viesu sist\u0113m\u0101, iel\u0101d\u0113jot \u012bpa\u0161i sagatavotu kodola att\u0113lu. Probl\u0113ma ir saist\u012bta ar bufera p\u0101rpild\u012bjumu kod\u0101, kas atbild par saturu kop\u0113\u0161anu no ROM iel\u0101des laik\u0101, un izpau\u017eas, iel\u0101d\u0113jot 32 bitu kodola att\u0113la saturu atmi\u0146\u0101. Labojums \u0161obr\u012bd pieejams tikai k\u0101 <noindex><a rel=\"nofollow\" href=\"https:\/\/git.qemu.org\/?p=qemu.git;a=commitdiff;h=e423455c4f23a1a828901c78fe6d03b7dde79319\">pat\u010ds<\/a><\/noindex>.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/nodejs.org\/en\/blog\/vulnerability\/june-2020-security-releases\/\">\u010cetras ievainojam\u012bbas<\/a><\/noindex> Node.js. Ievainojam\u012bbas <noindex><a rel=\"nofollow\" href=\"https:\/\/nodejs.org\/en\/blog\/release\/v14.4.0\/\">nov\u0113rstas<\/a><\/noindex> izlaidumos 14.4.0, 10.21.0 un 12.18.0.\n<ul>\n<li class=\"l\"> CVE-2020-8172 \u2014 \u013cauj apiet hosta sertifik\u0101ta p\u0101rbaudi, atk\u0101rtoti izmantojot TLS sesiju.\n<li class=\"l\"> CVE-2020-8174 \u2014 potenci\u0101li \u013cauj izpild\u012bt kodu sist\u0113m\u0101, d\u0113\u013c bufera p\u0101rsprieguma funkcij\u0101s napi_get_value_string_*(), kas rodas noteiktu piepras\u012bjumu laik\u0101. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.npmjs.com\/package\/node-addon-api\">N-API<\/a><\/noindex> (C valodas API nat\u012bvu papla\u0161in\u0101jumu rakst\u012b\u0161anai).\n<li class=\"l\"> CVE-2020-10531 \u2014 vesela skait\u013ca p\u0101rspriegums ICU (International Components for Unicode) C\/C++ valod\u0101s, kas var novest pie bufera p\u0101rsprieguma, izmantojot funkciju UnicodeString::doAppend().\n<li class=\"l\"> CVE-2020-11080 \u2014 \u013cauj rad\u012bt pakalpojuma atteik\u0161anu (100% CPU slodze) caur lielu 'SETTINGS' ietvaru nos\u016bt\u012b\u0161anu, piesl\u0113dzoties pie HTTP\/2.\n<\/ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openwall.com\/lists\/oss-security\/2020\/06\/03\/4\">Ievainojam\u012bba<\/a><\/noindex> interakt\u012bv\u0101s metriku vizualiz\u0101cijas platform\u0101 Grafana, kas tiek izmantota grafiku veido\u0161anai re\u0101l\u0101 laika uzraudz\u012bbai, balstoties uz da\u017e\u0101diem datu avotiem. K\u013c\u016bda kod\u0101, kas ir atbild\u012bgs par avataru apstr\u0101di, \u013cauj bez autoriz\u0101cijas inici\u0113t HTTP piepras\u012bjuma nos\u016bt\u012b\u0161anu no Grafana uz jebkuru URL un apskat\u012bt \u0161\u012b piepras\u012bjuma rezult\u0101tu. Nor\u0101d\u012bt\u0101 \u012bpa\u0161\u012bba var tikt izmantota, piem\u0113ram, uz\u0146\u0113mumu iek\u0161\u0113j\u0101s t\u012bkla izp\u0113tei, kas izmanto Grafana. Probl\u0113ma <noindex><a rel=\"nofollow\" href=\"https:\/\/grafana.com\/blog\/2020\/06\/03\/grafana-6.7.4-and-7.0.2-released-with-important-security-fix\/\">ir nov\u0113rsta<\/a><\/noindex> izlaidumos<br \/>\nGrafana 6.7.4 un 7.0.2. K\u0101 aizsardz\u012bbas apiet\u0161anas risin\u0101jums ieteicams ierobe\u017eot piek\u013cuvi URL '\/avatar\/*' Grafana server\u012b.<\/p>\n<li class=\"l\">  <noindex><a rel=\"nofollow\" href=\"https:\/\/source.android.com\/security\/bulletin\/2020-06-01\">Public\u0113ts<\/a><\/noindex> J\u016bnija dro\u0161\u012bbas probl\u0113mu labojumu komplekts Android, kur\u0101 nov\u0113rsti 34 ievainojam\u012bbas. \u010cetr\u0101m probl\u0113m\u0101m pie\u0161\u0137irta kritiska b\u012bstam\u012bbas pak\u0101pe: divas ievainojam\u012bbas (CVE-2019-14073, CVE-2019-14080) Qualcomm propriet\u0101rajos komponentos un divas ievainojam\u012bbas sist\u0113m\u0101, kas \u013cauj izpild\u012bt kodu, apstr\u0101d\u0101jot speci\u0101li sagatavotus \u0101r\u0113jos datus (CVE-2020-0117 \u2014 vesela skait\u013ca). <noindex><a rel=\"nofollow\" href=\"https:\/\/android.googlesource.com\/platform\/system\/bt\/+\/1570b62c88d7c5b9c6bfe43da8cc16ea30d3e8df\">p\u0101rpild\u012bjums<\/a><\/noindex> Bluetooth st\u0101k\u0101, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52498\">CVE-2020-8597 \u2014 EAP p\u0101rspriegums pppd<\/a><\/noindex>).\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53085\">opennet.lv<\/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: \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2020-13765) \u0432 QEMU, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 QEMU \u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0435 \u0445\u043e\u0441\u0442-\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435 \u0432 \u0433\u043e\u0441\u0442\u0435\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0440\u0430\u0437\u0430 \u044f\u0434\u0440\u0430. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043a\u043e\u0434\u0435 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e \u041f\u0417\u0423 \u043d\u0430 \u044d\u0442\u0430\u043f\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u043e\u0433\u043e \u043e\u0431\u0440\u0430\u0437\u0430 \u044f\u0434\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u044c. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\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-84053","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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: \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (\" \/>\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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