{"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\/et\/blog\/novosti-interneta\/opasnye-uyazvimosti-v-qemu-node-js-grafana-i-android","title":{"rendered":"Ohtlikud haavatavused QEMU-s, Node.js-is, Grafanas ja Androidis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>M\u00f5ned hiljuti avastatud haavatavused:<\/p>\n<ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openwall.com\/lists\/oss-security\/2020\/06\/03\/6\">Haavatavus<\/a><\/noindex> (<noindex><a rel=\"nofollow\" href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2020-13765\">CVE-2020-13765<\/a><\/noindex>) QEMU-s, mis v\u00f5ib potentsiaalselt viia koodi t\u00e4itmiseni QEMU protsessi \u00f5igustes host-s\u00fcsteemis, kui laaditakse sisse spetsiaalselt kujundatud tuumapilt k\u00fclgotes\u00fcsteemis. Probleem on p\u00f5hjustatud puhverserveri \u00fcletamisest m\u00e4lus\u00fcsteemi laadimise etapis ja see ilmneb 32-bitise tuuma pildi laadimisel m\u00e4llu. Parandus on praegu saadaval ainult kujul <noindex><a rel=\"nofollow\" href=\"https:\/\/git.qemu.org\/?p=qemu.git;a=commitdiff;h=e423455c4f23a1a828901c78fe6d03b7dde79319\">pat\u0161<\/a><\/noindex>.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/nodejs.org\/en\/blog\/vulnerability\/june-2020-security-releases\/\">Neli haavatavust<\/a><\/noindex> Node.js-is. Haavatavused <noindex><a rel=\"nofollow\" href=\"https:\/\/nodejs.org\/en\/blog\/release\/v14.4.0\/\">likvideeritud<\/a><\/noindex> v\u00e4ljalasetes 14.4.0, 10.21.0 ja 12.18.0.\n<ul>\n<li class=\"l\"> CVE-2020-8172 \u2014 v\u00f5imaldab bypassida hosti sertifikaadi kontrolli TLS-seansi taaskasutamisel.\n<li class=\"l\"> CVE-2020-8174 \u2014 potentsiaalselt v\u00f5imaldab koodi k\u00e4ivitamist s\u00fcsteemis, p\u00f5hjustades puhver\u00fclevoolu functioonides napi_get_value_string_*(), mis tekib teatud kutsungite korral. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.npmjs.com\/package\/node-addon-api\">N-API<\/a><\/noindex> (C API natiivsete t\u00e4ienduste kirjutamiseks).\n<li class=\"l\"> CVE-2020-10531 \u2014 t\u00e4isarvu \u00fclevool ICU (International Components for Unicode) puhul C\/C++-s, mis v\u00f5ib p\u00f5hjustada puhver\u00fclevoolu UnicodeString::doAppend() funktsiooni kasutamisel.\n<li class=\"l\"> CVE-2020-11080 \u2014 v\u00f5imaldab teenuse keelamise r\u00fcnnakut (100% CPU koormus) suurte 'SETTINGS' kaadrite edastamise kaudu HTTP\/2 \u00fchendamisel.\n<\/ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openwall.com\/lists\/oss-security\/2020\/06\/03\/4\">Haavatavus<\/a><\/noindex> Grafana interaktiivse meetrikate visualiseerimise platvormis, mida kasutatakse visuaalse j\u00e4lgimise graafikute koostamiseks erinevatest andmeallikatest. Avarate t\u00f6\u00f6tlemise koodis esineb viga, mis v\u00f5imaldab autentimist l\u00e4bimata alustada Grafana HTTP-p\u00e4ringu saatmist mis tahes URL-le ja n\u00e4ha selle p\u00e4ringu tulemust. Seda omadust saab kasutada n\u00e4iteks ettev\u00f5tte sisev\u00f5rgu uurimiseks, mis kasutavad Grafanat. Probleem <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\/\">eemaldatud<\/a><\/noindex> v\u00e4ljaannetes<br \/>\nGrafana 6.7.4 ja 7.0.2. Kaitse ringitamise meetmena soovitatakse piirata juurde p\u00e4\u00e4su URL-ile '\/avatar\/*' Grafana serveris.<\/p>\n<li class=\"l\">  <noindex><a rel=\"nofollow\" href=\"https:\/\/source.android.com\/security\/bulletin\/2020-06-01\">Avaldatud<\/a><\/noindex> juuni turvaplaani komplekt Androidile, milles on lahendatud 34 haavatavust. Neljale probleemile on antud kriitiline ohuhinnang: kaks haavatavust (CVE-2019-14073, CVE-2019-14080) Qualcommi omandi\u00f5igusega komponentides ja kaks haavatavust s\u00fcsteemis, mis v\u00f5imaldavad koodi k\u00e4ivitamist spetsiaalselt vormindatud v\u00e4liste andmete t\u00f6\u00f6tlemisel (CVE-2020-0117 \u2014 t\u00e4isarvu. <noindex><a rel=\"nofollow\" href=\"https:\/\/android.googlesource.com\/platform\/system\/bt\/+\/1570b62c88d7c5b9c6bfe43da8cc16ea30d3e8df\">\u00fclekoormus<\/a><\/noindex> Bluetooth'i stackis, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52498\">CVE-2020-8597 \u2014 EAP \u00fclevool pppd-s<\/a><\/noindex>).\n<\/ul>\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=53085\">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: \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-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" 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