{"id":53579,"date":"2019-12-05T00:00:00","date_gmt":"2019-12-04T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/ataka-na-hackerone-pozvolivshaya-poluchit-dostup-k-zakrytym-otchyotam-ob-uyazvimostyah"},"modified":"2021-01-02T13:04:14","modified_gmt":"2021-01-02T11:04:14","slug":"ataka-na-hackerone-pozvolivshaya-poluchit-dostup-k-zakrytym-otchyotam-ob-uyazvimostyah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/ataka-na-hackerone-pozvolivshaya-poluchit-dostup-k-zakrytym-otchyotam-ob-uyazvimostyah","title":{"rendered":"HackerOne'i r\u00fcnnak, mis v\u00f5imaldas p\u00e4\u00e4seda ligi privaatsetele haavatavuste raportitele","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

HackerOne'i platvorm, mis v\u00f5imaldab turvauuringutega tegelevatel isikutel informeerida arendajaid avastatud haavatavustest ja teenida selle eest tasu, sai aruande<\/a><\/noindex> oma h\u00e4kkimise kohta. \u00dchel uurijal \u00f5nnestus p\u00e4\u00e4seda ligi HackerOne'i turvaanal\u00fc\u00fctiku kontole, kellel oli juurdep\u00e4\u00e4s suletud materjalidele, sealhulgas teabele veel k\u00f5rvaldamata haavatavuste kohta. Platvormi k\u00e4ivitamisest saadik on HackerOne maksma pannud kokku 23 miljonit dollarit haavatuste avastamise eest enam kui 100 kliendi toodetes, sealhulgas Twitter, Facebook, Google, Apple, Microsoft, Slack, Pentagoni ja USA merev\u00e4e.<\/p>\n

Oluline on m\u00e4rkida, et konto \u00fclekaaperdamine sai teoks inimfaktori t\u00f5ttu. \u00dcks uurija saatis HackerOne'ile potentsiaalse haavatavuse osas taotluse. HackerOne'i anal\u00fc\u00fctik \u00fcritas taotluse l\u00e4bivaatamise k\u00e4igus ettepanekut, kuidas r\u00fcnnak l\u00e4bi viia, korrata, kuid probleem ei \u00f5nnestunud ja taotluse autorile saadeti vastus, milles paluti anda rohkem detaile. Samal ajal ei m\u00e4rganud anal\u00fc\u00fctik, et koos eba\u00f5nnestumise tulemusega saatis ta kogemata ka oma seansi k\u00fcpsise sisu. Eelk\u00f5ige t\u00f5i anal\u00fc\u00fctik dialooge k\u00e4igus v\u00e4lja curl'i utiliidiga tehtud HTTP-p\u00e4ringu n\u00e4ite, mis sisaldas HTTP-pealkirju, kust ta unustas eemaldada seansi k\u00fcpsise sisu.<\/p>\n

Uurija m\u00e4rkis seda puudust ja sai ligip\u00e4\u00e4su privileegitud kontole saidil hackerone.com, lihtsalt asendades avastatud k\u00fcpsise v\u00e4\u00e4rtuse, ilma et oleks vajalik mitme teguri autentimise l\u00e4bimine. R\u00fcnnak sai v\u00f5imalikuks, kuna hackerone.com ei rakendanud seansi sidumist kasutaja IP aadressi v\u00f5i brauseriga. Probleemne seanssi ID eemaldati kahe tunni jooksul p\u00e4rast lekkimise aruande avaldamist. Probleemi teadvustamise eest otsustati uurijale maksta 20 000 dollarit.<\/p>\n

HackerOne algatas audiidi, et anal\u00fc\u00fcsida v\u00f5imalike sarnaste k\u00fcpsiste lekkimise juhtumite esinemist minevikus ja hinnata potentsiaalseid lekkeid klientide probleemide suletud teabest. Audiit ei tuvastanud varasemaid lekkeid ja kindlaks tehti, et probleemi demonstreerinud uurija v\u00f5iks saada ligip\u00e4\u00e4su umbes 5% k\u00f5ikidest teenuses esitatud programmidest, millele ulatus anal\u00fc\u00fctiku seanssi v\u00f5ti, mis oli kasutatud.<\/p>\n

Tulevaste r\u00fcnnakute v\u00e4ltimiseks on rakendatud seanssi v\u00f5tme sidumist IP-aadressi<\/a> ja seansi v\u00f5tmete ja autentimise tokenite filtreerimine kommentaarides. Edasi plaanitakse IP-aadressidega sidumist asendada kasutaja seadmetele sidumisega, kuna IP-aadresside sidumine on ebamugav kasutajatele, kellel on d\u00fcnaamiliselt m\u00e4\u00e4ratud aadressid. Samuti on otsustatud laiendada logimis\u00fcsteemi, et sisaldada teavet kasutajate juurdep\u00e4\u00e4su kohta andmetele ning rakendada granuleeritud juurdep\u00e4\u00e4su mudelit anal\u00fc\u00fctikutele klientide andmetele.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 HackerOne, \u0434\u0430\u044e\u0449\u0430\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u043f\u043e\u043b\u0443\u0447\u0430\u0442\u044c \u0437\u0430 \u044d\u0442\u043e \u0432\u043e\u0437\u043d\u0430\u0433\u0440\u0430\u0436\u0434\u0435\u043d\u0438\u044f, \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043e\u0442\u0447\u0451\u0442 \u043e \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c \u0432\u0437\u043b\u043e\u043c\u0435. \u041e\u0434\u043d\u043e\u043c\u0443 \u0438\u0437 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0443\u0447\u0451\u0442\u043e\u0439 \u0437\u0430\u043f\u0438\u0441\u0438 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 HackerOne, \u0438\u043c\u0435\u044e\u0449\u0435\u0433\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0441\u043e \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f\u043c\u0438 \u043e\u0431 \u0435\u0449\u0451 \u043d\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445. \u0417\u0430 \u0432\u0440\u0435\u043c\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0447\u0435\u0440\u0435\u0437 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53579","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47R\u00fcnnak HackerOne'ile, mis v\u00f5imaldas 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