A JavaScript k\u00f6nyvt\u00e1rban, az xml-crypto-ban, amely 402 projekt f\u00fcgg\u0151s\u00e9gk\u00e9nt haszn\u00e1l \u00e9s heti k\u00f6r\u00fclbel\u00fcl egymilli\u00f3 alkalommal t\u00f6ltik le az NPM katalogusb\u00f3l, egy sebezhet\u0151s\u00e9get (CVE-2024-32962) azonos\u00edtottak, amely maxim\u00e1lis kock\u00e1zati szintet kapott (10-es sk\u00e1l\u00e1n 10). A k\u00f6nyvt\u00e1r olyan funkci\u00f3kat k\u00edn\u00e1l, amelyek az XML dokumentumok digit\u00e1lis al\u00e1\u00edr\u00e1s\u00e1val val\u00f3 titkos\u00edt\u00e1shoz \u00e9s ellen\u0151rz\u00e9shez kapcsol\u00f3dnak. A sebezhet\u0151s\u00e9g lehet\u0151v\u00e9 teszi a t\u00e1mad\u00f3 sz\u00e1m\u00e1ra, hogy egy hamis dokumentumot \u00edrjon al\u00e1, amely a gy\u00e1ri be\u00e1ll\u00edt\u00e1sok mellett sikeresen ellen\u0151rizhet\u0151 a k\u00f6nyvt\u00e1r \u00e1ltal, annak ellen\u00e9re, hogy nem a megadott kulccsal al\u00e1\u00edrt\u00e1k. A probl\u00e9ma az xml-crypto 4.0.0 verzi\u00f3j\u00e1t\u00f3l kezd\u0151d\u0151en jelentkezik, \u00e9s janu\u00e1rban, a 6.0.0 verzi\u00f3ban csendben jav\u00edtott\u00e1k. <\/p>\n
A sebezhet\u0151s\u00e9g abb\u00f3l ad\u00f3dik, hogy a k\u00f6nyvt\u00e1r gy\u00e1ri be\u00e1ll\u00edt\u00e1sai szerint nem hiteles\u00edti az al\u00e1\u00edr\u00e1s k\u00e9sz\u00edt\u0151j\u00e9t, csak az al\u00e1\u00edr\u00e1s helyess\u00e9g\u00e9t ellen\u0151rzi. K\u00fcl\u00f6n\u00f6sen a k\u00f6nyvt\u00e1r megb\u00edzik b\u00e1rmely tan\u00fas\u00edtv\u00e1nyban, amelyet a al\u00e1\u00edrt dokumentumban a KeyInfo XML elem tartalmaz, m\u00e9g akkor is, ha a be\u00e1ll\u00edt\u00e1sok konkr\u00e9t tan\u00fas\u00edtv\u00e1ny haszn\u00e1lat\u00e1t jelzik a digit\u00e1lis al\u00e1\u00edr\u00e1sok ellen\u0151rz\u00e9s\u00e9re. \u00cdgy a t\u00e1mad\u00f3nak elegend\u0151 a m\u00f3dos\u00edtott dokumentum sikeres ellen\u0151rz\u00e9s\u00e9hez az eredeti digit\u00e1lis al\u00e1\u00edr\u00e1st kicser\u00e9lni a saj\u00e1t titkos kulcs\u00e1val k\u00e9sz\u00edtett al\u00e1\u00edr\u00e1sra, \u00e9s elhelyezni a kapcsol\u00f3d\u00f3 nyilv\u00e1nos kulcsot a KeyInfo elemben. \u0412 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 xml-crypto, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0443 402 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 \u0438 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u043c\u043e\u0439 \u0438\u0437 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 NPM \u043e\u043a\u043e\u043b\u043e \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0430 \u0440\u0430\u0437 \u043a\u0430\u0436\u0434\u0443\u044e \u043d\u0435\u0434\u0435\u043b\u044e, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2024-32962), \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (10 \u0438\u0437 10). \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438 XML-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u043e\u0432. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0430\u0451\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u043c\u0443 \u0437\u0430\u0432\u0435\u0440\u0438\u0442\u044c \u0444\u0438\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0431\u0443\u0434\u0435\u0442 […]<\/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-115524","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\udd47Az xml-crypto k\u00f6nyvt\u00e1rban, amely hetente egymilli\u00f3 let\u00f6lt\u00e9st sz\u00e1ml\u00e1l, a hiteles\u00edt\u00e9s megker\u00fcl\u00e9se | ProHoster","description":"A JavaScript k\u00f6nyvt\u00e1rban, az xml-crypto-ban, amely 402 projekt f\u00fcgg\u0151s\u00e9gk\u00e9nt haszn\u00e1l \u00e9s heti k\u00f6r\u00fclbel\u00fcl egymilli\u00f3 alkalommal t\u00f6ltik le az NPM katalogusb\u00f3l, egy sebezhet\u0151s\u00e9get (CVE-2024-32962) azonos\u00edtottak.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/obhod-verifikaczii-v-biblioteke-xml-crypto-naschityvayushhej-million-zagruzok-v-nedelyu","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u0445\u043e\u0434 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 xml-crypto, \u043d\u0430\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u044e\u0449\u0435\u0439 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Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"