{"id":101617,"date":"2021-10-13T10:22:48","date_gmt":"2021-10-13T08:22:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/iz-kataloga-pypi-udaleny-vredonosnye-pakety-mitmproxy2-i-mitmproxy-iframe"},"modified":"2021-10-13T10:22:48","modified_gmt":"2021-10-13T08:22:48","slug":"iz-kataloga-pypi-udaleny-vredonosnye-pakety-mitmproxy2-i-mitmproxy-iframe","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/iz-kataloga-pypi-udaleny-vredonosnye-pakety-mitmproxy2-i-mitmproxy-iframe","title":{"rendered":"A PyPI katal\u00f3gusb\u00f3l elt\u00e1vol\u00edtott\u00e1k a rosszindulat\u00fa mitmproxy2 \u00e9s mitmproxy-iframe csomagokat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A mitmproxy, az HTTP\/HTTPS forgalomelemz\u0151 eszk\u00f6z szerz\u0151je \u00e9szrevette, hogy a Python csomagok PyPI (Python Package Index) katal\u00f3gus\u00e1ban megjelent a projektj\u00e9nek egy forkja. A fork hasonl\u00f3 n\u00e9ven, mitmproxy2 alatt terjedt, \u00e9s egy nem l\u00e9tez\u0151 8.0.1-es verzi\u00f3val (a mitmproxy aktu\u00e1lis kiad\u00e1sa a 7.0.4) a c\u00e9lja az volt, hogy a figyelmetlen felhaszn\u00e1l\u00f3k \u00faj verzi\u00f3k\u00e9nt tekints\u00e9k a csomagra (type squatting) \u00e9s ki akarj\u00e1k pr\u00f3b\u00e1lni azt. <\/p>\n

A mitmproxy2 \u00f6sszet\u00e9tel\u00e9ben hasonl\u00f3 volt a mitmproxyhoz, a rosszindulat\u00fa funkcionalit\u00e1s megval\u00f3s\u00edt\u00e1s\u00e1val kapcsolatos v\u00e1ltoztat\u00e1sok kiv\u00e9tel\u00e9vel. A m\u00f3dos\u00edt\u00e1sok k\u00f6z\u00e9 tartozott az «X-Frame-Options: DENY» HTTP-fejl\u00e9c megjelen\u00edt\u00e9s\u00e9nek le\u00e1ll\u00edt\u00e1sa, amely megakad\u00e1lyozza a tartalom iframe-en bel\u00fcli feldolgoz\u00e1s\u00e1t, az XSRF-t\u00e1mad\u00e1sok elleni v\u00e9delem kikapcsol\u00e1sa, valamint az «Access-Control-Allow-Origin: *», «Access-Control-Allow-Headers: *» \u00e9s «Access-Control-Allow-Methods: POST, GET, DELETE, OPTIONS» fejl\u00e9cek be\u00e1ll\u00edt\u00e1sa. <\/p>\n

A fent eml\u00edtett v\u00e1ltoz\u00e1sok megsz\u00fcntett\u00e9k az hozz\u00e1f\u00e9r\u00e9si korl\u00e1toz\u00e1sokat a mitmproxy Web-\u00e9rt\u00e9k\u00e9n kereszt\u00fcl t\u00f6rt\u00e9n\u0151 kezel\u00e9s\u00e9re haszn\u00e1lt HTTP API-n, lehet\u0151v\u00e9 t\u00e9ve ezzel, hogy b\u00e1rmely t\u00e1mad\u00f3, aki ugyanabban a helyi h\u00e1l\u00f3zatban tart\u00f3zkodik, HTTP k\u00e9r\u00e9s k\u00fcld\u00e9s\u00e9vel v\u00e9grehajthassa saj\u00e1t k\u00f3dj\u00e1t a felhaszn\u00e1l\u00f3i rendszeren. <\/p>\n

A katal\u00f3gus adminisztr\u00e1ci\u00f3ja egyet\u00e9rtett azzal, hogy a v\u00e9grehajtott v\u00e1ltoz\u00e1sokat k\u00e1rt\u00e9konyk\u00e9nt lehet \u00e9rtelmezni, m\u00edg mag\u00e1t a csomagot is egy m\u00e1sik term\u00e9k n\u00e9pszer\u0171s\u00edt\u00e9s\u00e9re tett k\u00eds\u00e9rletk\u00e9nt tartotta sz\u00e1mon a f\u0151 projekt \u00e1lc\u00e1z\u00e1s\u00e1val (a csomag le\u00edr\u00e1s\u00e1ban azt \u00e1ll\u00edtott\u00e1k, hogy ez a mitmproxy \u00faj verzi\u00f3ja, nem pedig fork). A csomag elt\u00e1vol\u00edt\u00e1sa ut\u00e1n a k\u00f6vetkez\u0151 napon a PyPI-n k\u00f6zz\u00e9tett\u00e9k a mitmproxy-iframe \u00faj csomagot, amelynek le\u00edr\u00e1sa teljesen megegyezett az eredeti csomaggal. Jelenleg a mitmproxy-iframe csomag is elt\u00e1vol\u00edt\u00e1sra ker\u00fclt a PyPI katal\u00f3gusb\u00f3l.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0410\u0432\u0442\u043e\u0440 mitmproxy, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0442\u0440\u0430\u0444\u0438\u043a\u0430 HTTP\/HTTPS, \u043e\u0431\u0440\u0430\u0442\u0438\u043b \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 Python-\u043f\u0430\u043a\u0435\u0442\u043e\u0432 PyPI (Python Package Index) \u0444\u043e\u0440\u043a\u0430 \u0441\u0432\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u0424\u043e\u0440\u043a \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u043b\u0441\u044f \u043f\u043e\u0434 \u043f\u043e\u0445\u043e\u0436\u0438\u043c \u0438\u043c\u0435\u043d\u0435\u043c mitmproxy2 \u0438 \u043d\u0435\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 8.0.1 (\u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a mitmproxy 7.0.4) \u0441 \u0440\u0430\u0441\u0447\u0451\u0442\u043e\u043c \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e \u043d\u0435\u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0432\u043e\u0441\u043f\u0440\u0438\u043c\u0443\u0442 \u043f\u0430\u043a\u0435\u0442 \u043a\u0430\u043a \u043d\u043e\u0432\u0443\u044e \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044e \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 (\u0442\u0430\u0439\u043f\u0441\u043a\u0432\u043e\u0442\u0442\u0438\u043d\u0433) \u0438 \u043f\u043e\u0436\u0435\u043b\u0430\u044e\u0442 \u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u0442\u044c \u043d\u043e\u0432\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e. 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