{"id":35980,"date":"2019-10-31T22:08:56","date_gmt":"2019-10-31T19:08:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/zafiksirovana-podstanovka-vredonosnogo-koda-v-ruby-paket-strong_password\/"},"modified":"2019-10-31T22:08:56","modified_gmt":"2019-10-31T19:08:56","slug":"zafiksirovana-podstanovka-vredonosnogo-koda-v-ruby-paket-strong_password","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/zafiksirovana-podstanovka-vredonosnogo-koda-v-ruby-paket-strong_password","title":{"rendered":"Ruby paketi Strong_passwordis tuvastati pahavara koodide sisestamine.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V avaldatud<\/a><\/noindex> 25. juuni v\u00e4ljaandes gem-paketti Strong_password 0.7 tuvastatud<\/a><\/noindex> kahjulik muudatus (CVE-2019-13354<\/a><\/noindex>), laadides ja k\u00e4ivitades kahjustatud v\u00e4liskoodi, mille on paigaldanud tundmatu r\u00fcndaja Pastebini teenusele. Projekti kogulaadimiste arv on 247 tuhat, versiooni 0.6 puhul on see ligikaudne 38 tuhat. Kahjulikule versioonile on saadud 537 laadimist, kuid ei ole selge, kui palju see tegelikult vastab reaalsusele, arvestades, et see v\u00e4ljaanne on Ruby Gems'ist juba eemaldatud.<\/p>\n

Raamatukogu Strong_password pakub vahendeid kasutaja registreerimisel sisestatud parooli usaldusv\u00e4\u00e4rsuse kontrollimiseks.
\nKuna<\/a><\/noindex> kasutavad Strong_password pakette think_feel_do_engine (65 tuhat allalaadimist), think_feel_do_dashboard (15 tuhat allalaadimist) ja
\nsuperhosting (1,5 tuhat). T\u00f5detakse, et kahjulik muudatus lisati tundmatu isiku poolt, kes oli autorilt repositori juhise \u00fcle v\u00f5tnud. <\/p>\n

Kahjulik kood lisati ainult RubyGems.org, Git-repositooriumis<\/noindex> projekti ei kandnud kahju. Probleem avastati p\u00e4rast seda, kui \u00fcks arendajatest, kasutades oma projektides Strong_passwordi, hakkas uurima, miks repositooriumis oli viimane muudatus lisatud \u00fcle 6 kuu tagasi, kuid RubyGemsis ilmus uus versioon, mille avaldas uus hooldaja, kellest keegi varem midagi ei teadnud.<\/p>\n

R\u00fcndaja suutis korraldada suvalise koodi k\u00e4ivitamist serverites, mis kasutasid probleemset versiooni Strong_password. Pastebini probleemide avastamise hetkel laaditi \u00fcles skript, et k\u00e4ivitada igasugust koodi, mis on edastatud kliendi poolt l\u00e4bi k\u00fcpsise \"__id\", ja kodeeritud Base64 meetodi abil. Kahjulik kood saatis samuti hosti parameetrid, kuhu on paigaldatud r\u00fcndaja kontrolli all olev Strong_password variant, r\u00fcndaja serverisse. <\/p>\n

\"Ruby<\/center><\/p>\n

\"Ruby<\/center><\/p>\n

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

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

\u0412 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u043e\u043c 25 \u0438\u044e\u043d\u044f \u0432\u044b\u043f\u0443\u0441\u043a\u0435 gem-\u043f\u0430\u043a\u0435\u0442\u0430 Strong_password 0.7 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043e \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 (CVE-2019-13354), \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0435 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0449\u0435\u0435 \u043f\u043e\u0434\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0439 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u043c\u0443 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u0432\u043d\u0435\u0448\u043d\u0438\u0439 \u043a\u043e\u0434, \u0440\u0430\u0437\u043c\u0435\u0449\u0451\u043d\u043d\u044b\u0439 \u043d\u0430 \u0441\u0435\u0440\u0432\u0438\u0441\u0435 Pastebin. 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