{"id":143668,"date":"2025-09-17T11:11:56","date_gmt":"2025-09-17T09:11:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/samorasprostranyayushhijsya-cherv-porazil-187-paketov-v-npm"},"modified":"2026-02-08T21:43:52","modified_gmt":"2026-02-08T19:43:52","slug":"samorasprostranyayushhijsya-cherv-porazil-187-paketov-v-npm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/samorasprostranyayushhijsya-cherv-porazil-187-paketov-v-npm","title":{"rendered":"Egy \u00f6nterjeszt\u0151 f\u00e9reg 187 csomagot fert\u0151z\u00f6tt meg az NPM-en.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A t\u00e1mad\u00e1s az NPM-t\u00e1rhelyeken tal\u00e1lhat\u00f3 csomagokat k\u00eds\u00e9rve \u00faj szintre l\u00e9pett. A p\u00e9nz\u00fcgyi \u00e9s szem\u00e9lyes adatok ellop\u00e1s\u00e1hoz haszn\u00e1lt rosszindulat\u00fa szoftverek mellett a t\u00e1mad\u00f3k most m\u00e1r f\u00e9rget is be\u00e1gyaztak a felt\u00f6rt csomagokba, hogy automatiz\u00e1lj\u00e1k a rosszindulat\u00fa szoftverek behelyettes\u00edt\u00e9s\u00e9t. A f\u00e9rg alkalmaz\u00e1sa az @ctrl\/tinycolor NPM-csomag kompromitt\u00e1l\u00e1sa ut\u00e1n v\u00e1lt nyilv\u00e1nval\u00f3v\u00e1, amely 2,2 milli\u00f3 heti let\u00f6lt\u00e9ssel rendelkezik, \u00e9s 964 csomag k\u00f6zvetlen f\u00fcgg\u0151s\u00e9gek\u00e9nt m\u0171k\u00f6dik. A f\u00e9reg aktivit\u00e1sa k\u00f6vetkezt\u00e9ben 187 csomagon hajtottak v\u00e9gre t\u00e1mad\u00e1st, amelyekhez 477 rosszindulat\u00fa kiad\u00e1st hoztak l\u00e9tre. <\/p>\n

A leg\u00fajabb t\u00e1mad\u00e1s sor\u00e1n a t\u00e1mad\u00f3k az elkobzott k\u00eds\u00e9r\u0151 fi\u00f3k param\u00e9tereinek megszerz\u00e9se ut\u00e1n egy f\u00e9rget aktiv\u00e1l\u00f3 csomagkiad\u00e1st publik\u00e1lnak, amely a s\u00e9r\u00fclt csomag telep\u00edt\u00e9sekor aktiv\u00e1l\u00f3dik. Az aktiv\u00e1l\u00e1s ut\u00e1n a f\u00e9reg keresni kezdi a hiteles\u00edt\u0151 adatokat a jelenlegi k\u00f6rnyezetben, \u00e9s let\u00f6lti a TruffleHog eszk\u00f6zt. Ha siker\u00fcl NPM-hez val\u00f3 csatlakoz\u00e1si tokent felfedeznie, a f\u00e9reg automatikusan \u00faj rosszindulat\u00fa kiad\u00e1st publik\u00e1l, \u00e9s ez\u00e1ltal kiterjeszti a f\u00fcgg\u0151s\u00e9gek f\u00e1j\u00e1t. Az NPM-hez val\u00f3 hozz\u00e1f\u00e9r\u00e9si token mellett a f\u00e9reg elmenti a GitHub \u00e9s az AWS, Azure, valamint GCP (Google Cloud Platform) felh\u0151szolg\u00e1ltat\u00e1sokhoz val\u00f3 hozz\u00e1f\u00e9r\u00e9si kulcsokat, valamint m\u00e1s \u00e9rz\u00e9keny adatokat, amelyeket a TruffleHog szkenner k\u00e9pes felfedezni. <\/p>\n

A rosszindulat\u00fa kiad\u00e1sok 20 legn\u00e9pszer\u0171bb csomaghoz k\u00e9sz\u00fclnek, amelyekhez a felfedezett NPM-token hozz\u00e1f\u00e9r\u00e9st biztos\u00edt. A kiad\u00e1s publik\u00e1l\u00e1s\u00e1nak funkcionalit\u00e1sa az NpmModule.updatePackage f\u00fcggv\u00e9ny form\u00e1j\u00e1ban val\u00f3sul meg, amely let\u00f6lti a csomag forr\u00e1shozar\u00e1t, m\u00f3dos\u00edtja a verzi\u00f3sz\u00e1mot, \u00e9s hozz\u00e1ad egy postinstall horgot a package.json f\u00e1jlhoz, behelyettes\u00edti a bundle.js kezel\u0151t, \u00fajrapakolja a csomagot, majd publik\u00e1lja azt. T\u00e1mogatja a Linux \u00e9s macOS rendszerekkel val\u00f3 m\u0171k\u00f6d\u00e9st. <\/p>\n

A \"Shai-Hulud\" (\u00f3ri\u00e1s f\u00e9reg, amelyet a D\u0171ne reg\u00e9nyben eml\u00edtenek) k\u00f3dnevet kapott. A rendszeren tal\u00e1lt hiteles\u00edt\u0151 adatok a GitHubon jelennek meg a Shai-Hulud nev\u0171 t\u00e1rol\u00f3k l\u00e9trehoz\u00e1s\u00e1val (p\u00e9ld\u00e1ul: \u00abB611\/Shai-Hulud\u00bb), \u00e9s a GitHub Actions napl\u00f3kban k\u00f3dolt form\u00e1ban is megjelennek. A l\u00e9trehozott t\u00e1rol\u00f3ban egy data.json f\u00e1jl tal\u00e1lhat\u00f3, amely tartalmaz egy base64 m\u00f3dszerrel k\u00f3dolt inform\u00e1ci\u00f3t a rendszerr\u0151l, a k\u00f6rnyezeti v\u00e1ltoz\u00f3kr\u00f3l \u00e9s a zs\u00e1km\u00e1nyolt hozz\u00e1f\u00e9r\u00e9si kulcsokr\u00f3l. A GitHub alap\u00fa CI-ban a k\u00fcls\u0151 hostra t\u00f6rt\u00e9n\u0151 inform\u00e1ci\u00f3\u00e1tad\u00e1s c\u00e9lj\u00e1b\u00f3l a f\u00e9reg l\u00e9trehoz egy GitHub Actions kezel\u0151t (.github\/workflows\/shai-hulud-workflow.yml). \u00dagy t\u0171nik, a t\u00e1mad\u00e1s nem korl\u00e1toz\u00f3dik a fent eml\u00edtett 187 csomagra, mivel a GitHubon folyamatosan \u00faj, Shai-Hulud nev\u0171 t\u00e1rol\u00f3k \u00e9s data.json f\u00e1jlok jelennek meg.

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

A f\u00e9reg aktivit\u00e1sa k\u00f6vetkezt\u00e9ben a CrowdStrike \u00e1ltal fejlesztett 25 csomag \u00e9rintett\u00e9 v\u00e1lt, amely eszk\u00f6z\u00f6kkel foglalkozik, t\u00e1mad\u00e1sok ellen.<\/a> a f\u00fcgg\u0151s\u00e9geken kereszt\u00fcl (Supply Chain). A CrowdStrike nyilatkozata szerint az \u00e9rintett csomagokat nem haszn\u00e1lt\u00e1k a Falcon platformon, \u00e9s a t\u00e1mad\u00e1s nem terjedt ki az \u00fcgyfelekre. Kider\u00fclt, hogy a kor\u00e1bbi, f\u00e9reg n\u00e9lk\u00fcli k\u00e1rt\u00e9kony kiad\u00e1sok NPM-en, amelyeket egy gemini-cli projekt \u00e9rintett, a Google \u00e1ltal fejlesztett.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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