{"id":182783,"date":"2026-08-10T19:40:40","date_gmt":"2026-08-10T17:40:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novyj-cherv-chaindrop-porazil-bolee-400-npm-paketov"},"modified":"2026-08-12T20:28:40","modified_gmt":"2026-08-12T18:28:40","slug":"novyj-cherv-chaindrop-porazil-bolee-400-npm-paketov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/novyj-cherv-chaindrop-porazil-bolee-400-npm-paketov","title":{"rendered":"Az \u00faj ChainDrop f\u00e9reg t\u00f6bb mint 400 NPM-csomagot t\u00e1madott meg","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a href=\"https:\/\/www.stepsecurity.io\/blog\/chaindrop-npm-worm\" rel=\"nofollow\">R\u00f6gz\u00edtve<\/a> t\u00f6meges t\u00e1mad\u00e1s az NPM t\u00e1rol\u00f3ban l\u00e9v\u0151 csomagok ellen, amelyet az \u00faj ChainDrop \u00f6nterjed\u0151 f\u00e9reg haszn\u00e1l, ami rosszindulat\u00fa szoftvert helyez el a f\u00fcgg\u0151s\u00e9gekben. A t\u00e1mad\u00e1s k\u00f6vetkezt\u00e9ben 2212 rosszindulat\u00fa kiad\u00e1s ker\u00fclt k\u00f6zz\u00e9t\u00e9telre 444 csomaghoz. A legn\u00e9pszer\u0171bb \u00e9rintett csomagok, mint a keyv, flat-cache \u00e9s file-entry-cache, heti 154, 149,9 \u00e9s 147,6 milli\u00f3 let\u00f6lt\u00e9st sz\u00e1moltak.<\/p>\n<p>&nbsp;<\/p>\n<p>A f\u00e9regbet\u00f6lt\u0151 a setup.mjs \u00e9s a Math_Symbol.js f\u00e1jlokban helyezkedett el, amelyeket a preinstall feldolgoz\u00f3 (\"preinstall\": \"node setup.mjs\") seg\u00edts\u00e9g\u00e9vel ind\u00edtottak el, amikor a fert\u0151z\u00f6tt csomagot telep\u00edtett\u00e9k. A megadott szkriptek bet\u00f6lt\u00f6tt\u00e9k a legitim Bun runtime-ot \u00e9s a f\u00e9reg obfuszk\u00e1lt k\u00f3dj\u00e1t, amely 710 Kb m\u00e9ret\u0171. Aktiv\u00e1l\u00e1s ut\u00e1n a f\u00e9reg keresett a rendszerben \u00e9s a k\u00f6rnyezeti v\u00e1ltoz\u00f3kban NPM, PyPI, CircleCI, AWS, GCP, Docker, Azure, HashiCorp, KubernetesK8s \u00e9s m\u00e1s szolg\u00e1ltat\u00e1sokhoz kapcsol\u00f3d\u00f3 tokenek ut\u00e1n (\u00f6sszesen t\u00f6bb mint 140 f\u00e1jl\u00fatvonalat elemeztek, p\u00e9ld\u00e1ul ~\/.npmrc), valamint elemezte a mem\u00f3ria tartalm\u00e1t (a \/proc\/\/mem seg\u00edts\u00e9g\u00e9vel) a GitHub Actions k\u00f6rnyezet\u00e9ben tokenek \u00e9s hiteles\u00edt\u0151 adatok felkutat\u00e1s\u00e1ra.<\/p>\n<p>&nbsp;<\/p>\n<p>Amennyiben NPM k\u00f6nyvt\u00e1rhoz val\u00f3 csatlakoz\u00e1shoz tokent \u00e9szlelt, a f\u00e9reg automatikusan \u00faj rosszindulat\u00fa kiad\u00e1sokat tett k\u00f6zz\u00e9 az aktu\u00e1lis k\u00f6rnyezetben fejlesztett csomagokhoz, ez\u00e1ltal megfert\u0151zve a f\u00fcgg\u0151s\u00e9geket. A kor\u00e1bban \u00e9szlelt f\u00e9reggel ellent\u00e9tben <a href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64377\" rel=\"nofollow\">Shai-Hulud 2.0<\/a> a ChainDrop-ban EtherHiding technik\u00e1t val\u00f3s\u00edtottak meg a parancsok nyilv\u00e1nos Ethereum blokkl\u00e1ncon kereszt\u00fcli \u00e1tvitel\u00e9re, titkos\u00edt\u00e1st alkalmaztak a t\u00e1mad\u00f3k \u00e1ltal a szerverre tov\u00e1bb\u00edtott \u00e9rz\u00e9keny adatok elrejt\u00e9s\u00e9re, \u00e9s be\u00e9p\u00edtett\u00e9k a Claude Code, VS Code \u00e9s GitHub Copilot konfigur\u00e1ci\u00f3s f\u00e1jljaiba, hogy biztos\u00edts\u00e1k a rendszerben val\u00f3 jelenl\u00e9t\u00fcket.<\/p>\n<p>&nbsp;<\/p>\n<p>A t\u00e1mad\u00e1s a GitHub Actions alap\u00fa kiad\u00e1si folyamat kompromitt\u00e1l\u00f3d\u00e1s\u00e1val kezd\u0151d\u00f6tt a <a href=\"https:\/\/www.npmjs.com\/package\/keyv\" rel=\"nofollow\">keyv<\/a>csomag eset\u00e9ben, amely heti 154 milli\u00f3 let\u00f6lt\u00e9st tudhat mag\u00e1\u00e9nak, \u00e9s 1703 csomagban haszn\u00e1lj\u00e1k f\u00fcgg\u0151s\u00e9gk\u00e9nt. A t\u00e1mad\u00f3k l\u00e9trehoztak egy \u00faj 6.0.0 verzi\u00f3t, amelybe rosszindulat\u00fa k\u00f3dot helyeztek, \u00e9s ezt a \"<a href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59019\" rel=\"nofollow\">Trusted Publishers<\/a>\" \u00e9s a helyes <a href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55345\" rel=\"nofollow\">SLSA-tan\u00fas\u00edt\u00e1s<\/a>. A k\u00f6zz\u00e9t\u00e9tel ut\u00e1n a f\u00e9reg sz\u00e1mos keyv-t\u0151l f\u00fcgg\u0151 csomagot megfert\u0151z\u00f6tt, \u00e9s l\u00e1ncreakci\u00f3t ind\u00edtott a k\u00f6zvetett f\u00fcgg\u0151s\u00e9gek fert\u0151z\u00e9s\u00e9ben.<\/p>\n<p>&nbsp;<\/p>\n<p>A legn\u00e9pszer\u0171bb csomagok k\u00f6z\u00fcl, amelyeket a f\u00e9reg megfert\u0151z\u00f6tt, rosszindulat\u00fa kiad\u00e1saikat publik\u00e1lva:<\/p>\n<ul>\n<li>flat-cache 6.1.24 (149,8 milli\u00f3 let\u00f6lt\u00e9s\/h\u00e9t);<\/li>\n<li>file-entry-cache 11.1.6 (147,5 milli\u00f3);<\/li>\n<li>cacheable-request 13.0.20 (33,9 milli\u00f3);<\/li>\n<li>@cacheable\/utils 2.5.1 (8,7 milli\u00f3);<\/li>\n<li>cacheable 2.5.1 (7,8 milli\u00f3);<\/li>\n<li>@cacheable\/memory 2.2.1 (7,1 milli\u00f3);<\/li>\n<li>cache-manager 7.2.10 (4,2 milli\u00f3);<\/li>\n<li>@cacheable\/node-cache 3.1.2 (1,5 milli\u00f3).<\/li>\n<\/ul>\n<p>Forr\u00e1s: <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/18352803\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0417\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u043c\u0430\u0441\u0441\u043e\u0432\u0430\u044f \u0430\u0442\u0430\u043a\u0430 \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u044b \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 NPM, \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043c\u0430\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043d\u043e\u0432\u043e\u0433\u043e \u0441\u0430\u043c\u043e\u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0449\u0435\u0433\u043e\u0441\u044f \u0447\u0435\u0440\u0432\u044f ChainDrop, \u043f\u043e\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0430\u0442\u0430\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043e 2212 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u0432 \u0434\u043b\u044f 444 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u0435 \u0438\u0437 \u0441\u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 keyv, flat-cache \u0438 file-entry-cache \u043d\u0430\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u044e\u0442 154, 149.9 \u0438 147.6 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u0432 \u043d\u0435\u0434\u0435\u043b\u044e. &nbsp; \u0417\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a \u0447\u0435\u0440\u0432\u044f \u0440\u0430\u0437\u043c\u0435\u0449\u0430\u043b\u0441\u044f \u0432 \u0444\u0430\u0439\u043b\u0430\u0445 setup.mjs [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182783","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0417\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u043c\u0430\u0441\u0441\u043e\u0432\u0430\u044f \u0430\u0442\u0430\u043a\u0430 \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u044b \u0432 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