{"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\/da\/blog\/news\/zafiksirovana-podstanovka-vredonosnogo-koda-v-ruby-paket-strong_password","title":{"rendered":"Der er registreret indspr\u00f8jtning af skadelig kode i Ruby-pakken Strong_password","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I offentliggjort<\/a><\/noindex> i udgaven den 25. juni af gem-pakken Strong_password 0.7 opdaget<\/a><\/noindex> skadelig \u00e6ndring (CVE-2019-13354<\/a><\/noindex>), der downloader og udf\u00f8rer eksternt kode styret af en ukendt angriber, der er placeret p\u00e5 Pastebin. Det samlede antal downloads for projektet er 247.000, mens version 0.6 har cirka 38.000. For den ondsindede version er antallet af downloads angivet som 537, men det er uklart, i hvor h\u00f8j grad dette tal er korrekt, eftersom denne udgivelse allerede er fjernet fra Ruby Gems.<\/p>\n

Biblioteket Strong_password tilbyder v\u00e6rkt\u00f8jer til at kontrollere p\u00e5lideligheden af det kodeord, som brugeren angiver ved registrering.
\nBlandt<\/a><\/noindex> der bruger Strong_password pakkerne think_feel_do_engine (65.000 downloads), think_feel_do_dashboard (15.000 downloads) og
\nsuperhosting (1,5 tusind). Det bem\u00e6rkes, at den skadelige \u00e6ndring blev tilf\u00f8jet af en ukendt, der har overtaget kontrol over repositoriet fra forfatteren. <\/p>\n

Den skadelige kode blev kun tilf\u00f8jet p\u00e5 RubyGems.org, Git-repository<\/noindex> projektet er ikke blevet p\u00e5virket. Problemet blev afsl\u00f8ret, efter at en af udviklerne, der bruger Strong_password i sine projekter, begyndte at unders\u00f8ge, hvorfor den seneste \u00e6ndring i repositoriet blev tilf\u00f8jet for mere end 6 m\u00e5neder siden, men der dukkede en ny udgivelse op p\u00e5 RubyGems, offentliggjort af en ny vedligeholder, som ingen f\u00f8r havde h\u00f8rt om.<\/p>\n

Angriberen kunne tilrettel\u00e6gge udf\u00f8relsen af vilk\u00e5rlig kode p\u00e5 servere, der bruger den problematiske version Strong_password. P\u00e5 tidspunktet for opdagelsen af problemet blev der downloaded et script til at starte udf\u00f8relsen af enhver kode, sendt af klienten via Cookie ' __id ' og kodet ved hj\u00e6lp af Base64-metoden. Den ondsindede kode sendte ogs\u00e5 parametre om v\u00e6rten, som den ondsindede version af Strong_password var installeret p\u00e5, til en server kontrolleret af angriberen. <\/p>\n

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

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

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

Kilde: 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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