{"id":104172,"date":"2022-05-27T21:36:38","date_gmt":"2022-05-27T19:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/github-raskryl-dannye-o-vzlome-infrastruktury-npm-i-vyyavlenii-otkrytyh-parolej-v-logah"},"modified":"2022-05-27T21:36:38","modified_gmt":"2022-05-27T19:36:38","slug":"github-raskryl-dannye-o-vzlome-infrastruktury-npm-i-vyyavlenii-otkrytyh-parolej-v-logah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/github-raskryl-dannye-o-vzlome-infrastruktury-npm-i-vyyavlenii-otkrytyh-parolej-v-logah","title":{"rendered":"A GitHub nyilv\u00e1noss\u00e1gra hozta az NPM infrastrukt\u00far\u00e1j\u00e1nak felt\u00f6r\u00e9s\u00e9r\u0151l \u00e9s a nyilv\u00e1nos jelszavak r\u00f6gz\u00edt\u00e9s\u00e9r\u0151l sz\u00f3l\u00f3 adatokat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A GitHub k\u00f6zz\u00e9tette a t\u00e1mad\u00e1s elemz\u00e9s\u00e9nek eredm\u00e9nyeit, amely sor\u00e1n \u00e1prilis 12-\u00e9n a t\u00e1mad\u00f3k hozz\u00e1f\u00e9rtek az Amazon AWS felh\u0151szolg\u00e1ltat\u00e1saiban haszn\u00e1lt k\u00f6rnyezetekhez, amelyek az NPM projekt infrastrukt\u00far\u00e1j\u00e1ban szerepeltek. Az incidens elemz\u00e9se azt mutatta, hogy a t\u00e1mad\u00f3k hozz\u00e1f\u00e9rtek a skimdb.npmjs.com hoszt biztons\u00e1gi m\u00e1solataihoz, bele\u00e9rtve k\u00f6r\u00fclbel\u00fcl 100 ezer NPM-felhaszn\u00e1l\u00f3 2015-\u00f6s jelsz\u00f3hash-adatait is, amelyek tartalmazt\u00e1k a jelszavak hash-\u00e9t, neveket \u00e9s email c\u00edmeket. <\/p>\n

A jelsz\u00f3hash-ek PBKDF2 vagy SHA1 algoritmusokkal, s\u00f3val k\u00e9sz\u00fcltek, amelyeket 2017-ben er\u0151sebb bcrypt-re cser\u00e9ltek. Az incidens ut\u00e1n a kompromitt\u00e1lt jelszavakat vissza\u00e1ll\u00edtott\u00e1k, \u00e9s a felhaszn\u00e1l\u00f3k \u00e9rtes\u00edt\u00e9st kaptak az \u00faj jelsz\u00f3 be\u00e1ll\u00edt\u00e1s\u00e1r\u00f3l. Mivel m\u00e1rcius 1-t\u0151l az NPM-en k\u00f6telez\u0151 k\u00e9tt\u00e9nyez\u0151s hiteles\u00edt\u00e9s van e-mail meger\u0151s\u00edt\u00e9ssel, a felhaszn\u00e1l\u00f3k kompromitt\u00e1l\u00e1s\u00e1nak vesz\u00e9ly\u00e9t jelent\u00e9ktelennek \u00e9rt\u00e9kelik. <\/p>\n

Ezen k\u00edv\u00fcl a t\u00e1mad\u00f3k birtok\u00e1ba ker\u00fcltek az \u00f6sszes manifest f\u00e1jl \u00e9s a priv\u00e1t csomagok metadat\u00e1i 2021 \u00e1prilisi \u00e1llapot szerint, CSV-f\u00e1jlok a priv\u00e1t csomagok \u00f6sszes aktu\u00e1lis nev\u00e9vel \u00e9s verzi\u00f3j\u00e1val, valamint k\u00e9t GitHub \u00fcgyf\u00e9l \u00f6sszes priv\u00e1t csomagja (nevek nem ker\u00fclnek nyilv\u00e1noss\u00e1gra). A t\u00e1rolt repozit\u00f3rium elemz\u00e9se \u00e9s a csomagok hash-einek ellen\u0151rz\u00e9se nem mutatott ki m\u00f3dos\u00edt\u00e1st a NPM-csomagokban \u00e9s hamis \u00faj csomagverzi\u00f3k publik\u00e1l\u00e1s\u00e1t. <\/p>\n

A t\u00e1mad\u00e1st \u00e1prilis 12-\u00e9n hajtott\u00e1k v\u00e9gre ellopott OAuth-tokenek felhaszn\u00e1l\u00e1s\u00e1val, amelyeket k\u00e9t k\u00fcls\u0151 GitHub-integr\u00e1tor, a Heroku \u00e9s a Travis-CI sz\u00e1m\u00e1ra gener\u00e1ltak. A t\u00e1mad\u00f3k a tokenek seg\u00edts\u00e9g\u00e9vel hozz\u00e1f\u00e9rtek a GitHub priv\u00e1t t\u00e1rol\u00f3ib\u00f3l az Amazon Web Services API-kulcs\u00e1hoz, amelyet az NPM projekt infrastrukt\u00far\u00e1j\u00e1ban haszn\u00e1ltak. A megszerzett kulcs lehet\u0151v\u00e9 tette az AWS S3 szolg\u00e1ltat\u00e1sban t\u00e1rolt adatokhoz val\u00f3 hozz\u00e1f\u00e9r\u00e9st. <\/p>\n

Tov\u00e1bbi inform\u00e1ci\u00f3k ker\u00fcltek nyilv\u00e1noss\u00e1gra a felhaszn\u00e1l\u00f3i adatok kezel\u00e9s\u00e9vel kapcsolatos kor\u00e1bban azonos\u00edtott s\u00falyos titoktart\u00e1si probl\u00e9m\u00e1kr\u00f3l. szervereken<\/a> Az NPM - a bels\u0151 napl\u00f3f\u00e1jlokban ny\u00edlt form\u00e1ban t\u00e1rolt\u00e1k n\u00e9h\u00e1ny NPM-felhaszn\u00e1l\u00f3 jelszavait, valamint az NPM-hez val\u00f3 hozz\u00e1f\u00e9r\u00e9si tokeneket. Az NPM \u00e9s a GitHub napl\u00f3z\u00f3 rendszer\u00e9nek integr\u00e1l\u00e1sa sor\u00e1n a fejleszt\u0151k nem biztos\u00edtott\u00e1k, hogy a napl\u00f3kba ker\u00fcl\u0151 NPM-szolg\u00e1ltat\u00e1sokhoz int\u00e9zett k\u00e9r\u00e9sekb\u0151l kiv\u00e1gj\u00e1k a bizalmas inform\u00e1ci\u00f3kat. \u00c1ll\u00edt\u00f3lag a hi\u00e1nyoss\u00e1got kijav\u00edtott\u00e1k, \u00e9s a napl\u00f3kat m\u00e9g az NPM ellen ind\u00edtott t\u00e1mad\u00e1s el\u0151tt megtiszt\u00edtott\u00e1k. Csak egyes GitHub-alkalmazottak f\u00e9rtek hozz\u00e1 a ny\u00edlt jelszavakat tartalmaz\u00f3 napl\u00f3khoz.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f GitHub \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0440\u0430\u0437\u0431\u043e\u0440\u0430 \u0430\u0442\u0430\u043a\u0438, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 12 \u0430\u043f\u0440\u0435\u043b\u044f \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u043c \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f\u043c \u0432 \u0441\u0435\u0440\u0432\u0438\u0441\u0435 Amazon AWS, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u043c \u0432 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 NPM. 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[…]<\/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-104172","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\udd47A GitHub felfedte az NPM infrastrukt\u00far\u00e1j\u00e1nak hekkert\u00e1mad\u00e1ssal \u00e9s a napl\u00f3kban t\u00e1rolt ny\u00edlt jelszavak felfedez\u00e9s\u00e9vel kapcsolatos adatokat | ProHoster","description":"A GitHub k\u00f6zz\u00e9tette a t\u00e1mad\u00e1s kivizsg\u00e1l\u00e1s\u00e1nak eredm\u00e9nyeit, amelynek sor\u00e1n \u00e1prilis 12-\u00e9n rosszindulat\u00fa felhaszn\u00e1l\u00f3k hozz\u00e1f\u00e9rtek 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