{"id":100566,"date":"2021-06-22T10:22:46","date_gmt":"2021-06-22T08:22:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/utechka-heshej-parolej-whois-servisa-internet-registratora-apnic"},"modified":"2021-06-22T10:22:46","modified_gmt":"2021-06-22T08:22:46","slug":"utechka-heshej-parolej-whois-servisa-internet-registratora-apnic","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/utechka-heshej-parolej-whois-servisa-internet-registratora-apnic","title":{"rendered":"Curak he\u0161eva lozinki Whois usluge internetskog registrara APNIC","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Registrator APNIC, odgovoran za distribuciju IP adresa u Azijsko-Pacifi\u010dkoj regiji, izvijestio je o incidentu u kojem je SQL dump servisa Whois objavljen javno, uklju\u010duju\u0107i povjerljive podatke i hash kreveta. Zanimljivo je da ovo nije prvi curenje osobnih podataka u APNIC-u \u2014 2017. godine, baza podataka Whois ve\u0107 je postala javno dostupna zbog ljudske pogre\u0161ke. <\/p>\n

Tijekom implementacije podr\u0161ke za protokol RDAP, koji bi trebao zamijeniti protokol WHOIS, zaposlenici APNIC-a su objavili SQL dump baze kori\u0161tene u usluzi Whois na Google Cloud pohrani, ali nisu ograni\u010dili pristup. Zbog pogre\u0161ke u postavkama, SQL dump je bio dostupan javnosti tijekom tri mjeseca, a taj je podatak otkriven tek 4. lipnja, kada je jedan od neovisnih istra\u017eiva\u010da sigurnosti na to upozorio i obavijestio registrara o problemu. <\/p>\n

U SQL dumpu su prisutni atributi 'auth', koji sadr\u017ee hash passworda za izmjenu objekata Maintainer i Incident Response Team (IRT), kao i neke povjerljive informacije o klijentima koje se ne prikazuju u Whois-u pri obi\u010dnim upitima (to su obi\u010dno dodatni kontaktni podaci i napomene o korisniku). U slu\u010daju oporavka lozinki, napada\u010di su imali mogu\u0107nost izmijeniti sadr\u017eaj polja s parametrima vlasnika blokova IP adresa<\/a> u Whois-u. Objekt Maintainer odre\u0111uje osobu odgovornu za izmjenu grupe zapisa, povezanih putem atributa 'mnt-by', dok objekt IRT sadr\u017ei kontaktne podatke administratora koji odgovaraju na obavijesti o problemima. Informacije o kori\u0161tenom algoritmu hashiranja lozinki nisu navedene, ali 2017. godine kori\u0161teni su zastarjeli algoritmi MD5 i CRYPT-PW (8-znamenkaste lozinke s hash-ovima zasnovanim na UNIX crypt funkciji). <\/p>\n

Nakon otkrivanja incidenta, APNIC je pokrenuo resetiranje lozinki za objekte u Whois-u. S obzirom na APNIC, za sada nisu otkriveni znakovi nelegitimnih radnji, ali nema jamstava da podaci nisu dospjeli u ruke malverzora, budu\u0107i da nedostaju potpuni pristupni logovi datotekama na Google Clouda. Kao i nakon pro\u0161log incidenta, APNIC je obe\u0107ao provesti reviziju i unijeti izmjene u tehnolo\u0161ke procese kako bi sprije\u010dio sli\u010dna curenja u budu\u0107nosti.
\n
Izvor: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440 APNIC, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0437\u0430 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 IP-\u0430\u0434\u0440\u0435\u0441\u043e\u0432 \u0432 \u0410\u0437\u0438\u0430\u0442\u0441\u043a\u043e-\u0422\u0438\u0445\u043e\u043e\u043a\u0435\u0430\u043d\u0441\u043a\u043e\u043c \u0440\u0435\u0433\u0438\u043e\u043d\u0435, \u0441\u043e\u043e\u0431\u0449\u0438\u043b \u043e\u0431 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0435, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043f\u043e\u043f\u0430\u043b SQL-\u0434\u0430\u043c\u043f \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Whois, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438 \u0445\u044d\u0448\u0438 \u043f\u0430\u0440\u043e\u043b\u0435\u0439. \u041f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0447\u0442\u043e \u044d\u0442\u043e \u043d\u0435 \u043f\u0435\u0440\u0432\u0430\u044f \u0443\u0442\u0435\u0447\u043a\u0430 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 APNIC — \u0432 2017 \u0433\u043e\u0434\u0443 \u0431\u0430\u0437\u0430 Whois \u0443\u0436\u0435 \u043f\u043e\u043f\u0430\u0434\u0430\u043b\u0430 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u0438 \u0442\u043e\u0436\u0435 \u043f\u043e \u043d\u0435\u0434\u043e\u0441\u043c\u043e\u0442\u0440\u0443 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u0430. \u0412 […]<\/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-100566","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Curjenje hashova lozinki Whois usluge internet registra APNIC | ProHoster","description":"Registrar APNIC, zadu\u017een za distribuciju IP adresa u Azijsko-pacifi\u010dkoj regiji, izvijestio je o incidentu koji je rezultirao time da je SQL dump Whois usluge postao javno dostupan, uklju\u010duju\u0107i povjerljive 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