{"id":167268,"date":"2026-04-03T11:12:02","date_gmt":"2026-04-03T09:12:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/neoficzialnyj-telegram-klient-nekogram-otpravlyal-nomera-telefonov-botu-razrabotchika"},"modified":"2026-04-03T11:12:02","modified_gmt":"2026-04-03T09:12:03","slug":"neoficzialnyj-telegram-klient-nekogram-otpravlyal-nomera-telefonov-botu-razrabotchika","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/neoficzialnyj-telegram-klient-nekogram-otpravlyal-nomera-telefonov-botu-razrabotchika","title":{"rendered":"A nem hivatalos Telegram-kliens, a Nekogram sz\u00e1mos telefonsz\u00e1mot k\u00fcld\u00f6tt a fejleszt\u0151 botj\u00e1nak","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A nem hivatalos Nekogram Telegram-\u00fcgyf\u00e9lben rejtett k\u00f3dot tal\u00e1ltak, amely titokban elk\u00fcldi a felhaszn\u00e1l\u00f3k telefonsz\u00e1mait a «@nekonotificationbot» botnak, a felhaszn\u00e1l\u00f3i azonos\u00edt\u00f3hoz kapcsol\u00f3dva. A telefonsz\u00e1mok gy\u0171jt\u00e9s\u00e9re vonatkoz\u00f3 m\u00f3dos\u00edt\u00e1s csak a Google Playen, GitHubon \u00e9s a projekt Telegram-csatorn\u00e1j\u00e1n kereszt\u00fcl terjesztett k\u00e9sz APK-csomagokban tal\u00e1lhat\u00f3. A GitHubon tal\u00e1lhat\u00f3 forr\u00e1sk\u00f3dban \u00e9s a F-Droid katal\u00f3gus\u00e1b\u00f3l sz\u00e1rmaz\u00f3 APK-csomagban a telefonsz\u00e1mok gy\u0171jt\u00e9s\u00e9re vonatkoz\u00f3 m\u00f3dos\u00edt\u00e1s hi\u00e1nyzik. <\/p>\n

A h\u00e1ts\u00f3 ajt\u00f3 az Extra.java f\u00e1jlban volt jelen. Felt\u00e9telezhet\u0151en az elk\u00fcld\u00e9s a Nekogram 11.2.3 verzi\u00f3j\u00e1nak megjelen\u00e9s\u00e9t\u0151l kezd\u0151d\u00f6tt, kezdetben csak a k\u00ednai sz\u00e1mokkal rendelkez\u0151 felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, majd mindenki sz\u00e1m\u00e1ra. A program az «@tgdb_search_bot» \u00e9s a «@usinfobot» osint-bot\u00e1kat is haszn\u00e1lta a felhaszn\u00e1l\u00f3k ID-alap\u00fa azonos\u00edt\u00e1s\u00e1ra, de a telefonsz\u00e1mokat nem k\u00fcldt\u00e9k el nekik. \"A <\/p>\n

A kutat\u00f3k egy java-horgot \u00e9s botot k\u00e9sz\u00edtettek, amelyek lehet\u0151v\u00e9 teszik b\u00e1rmely felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra, hogy megbizonyosodjon arr\u00f3l, hogy az alkalmaz\u00e1s\u00e1nak p\u00e9ld\u00e1nya elk\u00fcldi-e a telefonsz\u00e1m\u00e1t. \"A <\/p>\n

A probl\u00e9m\u00e1t felfedez\u0151 kutat\u00f3k szerint a program szerz\u0151i a megszerzett inform\u00e1ci\u00f3t adatb\u00e1zis l\u00e9trehoz\u00e1s\u00e1ra haszn\u00e1lhatt\u00e1k, amelyet k\u00e9s\u0151bb az OSINT-botok k\u00e9sz\u00edt\u0151inek adtak el. A sz\u00e1nd\u00e9kos rejt\u00e9sr\u0151l az obfuszk\u00e1ci\u00f3 \u00e9s az inline-k\u00e9r\u00e9sek alkalmaz\u00e1sa tan\u00faskodik, amelyek adatokat k\u00fcldtek. Miut\u00e1n a probl\u00e9ma napvil\u00e1gra ker\u00fclt a projekt hibak\u00f6vet\u0151 rendszer\u00e9ben, a Nekogram szerz\u0151je elismerte a telefonsz\u00e1mok botj\u00e1nak elk\u00fcld\u00e9s\u00e9t, de nem magyar\u00e1zta meg ennek az aktivit\u00e1snak az ok\u00e1t, csup\u00e1n megeml\u00edtette, hogy az elk\u00fcld\u00f6tt telefonsz\u00e1mokat nem t\u00e1rolt\u00e1k \u00e9s nem adt\u00e1k \u00e1t m\u00e1soknak. <\/p>\n

Tov\u00e1bb\u00e1 megeml\u00edthet\u0151, hogy sebezhet\u0151s\u00e9get tal\u00e1ltak a hivatalos Telegram-alkalmaz\u00e1sban is. A Zero Day Initiative (ZDI) projekthez, amely p\u00e9nzjutalmakat k\u00edn\u00e1l a jav\u00edtatlan sebezhet\u0151s\u00e9gekr\u0151l sz\u00f3l\u00f3 bejelent\u00e9sek\u00e9rt, k\u00f6zz\u00e9tette a ZDI-CAN-30207 sebezhet\u0151s\u00e9g el\u0151zetes adatait a Telegramban, amely kritikus vesz\u00e9lyess\u00e9gi szintet (9.8 a 10-b\u0151l) kapott \u00e9s t\u00e1voli t\u00e1mad\u00e1si jelz\u00e9st kapott, amely nem ig\u00e9nyelt felhaszn\u00e1l\u00f3i beavatkoz\u00e1st. A r\u00e9szleteket j\u00falius 24-\u00e9n tervezik k\u00f6zz\u00e9tenni, id\u0151t adva a Telegram fejleszt\u0151inek a jav\u00edt\u00e1s eljuttat\u00e1s\u00e1ra a felhaszn\u00e1l\u00f3khoz. <\/p>\n

K\u00fcl\u00f6n inform\u00e1ci\u00f3k \u00e9rkeztek arr\u00f3l, hogy a sebezhet\u0151s\u00e9g akkor jelentkezik, amikor a Telegram alkalmaz\u00e1sban kifejezetten megform\u00e1zott anim\u00e1lt matric\u00e1kat nyitnak meg, \u00e9s k\u00f3d v\u00e9grehajt\u00e1s\u00e1hoz vezethet a felhaszn\u00e1l\u00f3 b\u00e1rmilyen cselekedete n\u00e9lk\u00fcl. A sebezhet\u0151s\u00e9get val\u00f3sz\u00edn\u0171leg a rlottie k\u00f6nyvt\u00e1r k\u00f3dj\u00e1ban l\u00e9v\u0151 hiba okozza, amely a p\u00e9ldak\u00e9pek m\u0171k\u00f6d\u00e9s\u00e9\u00e9rt felel\u0151s. <\/p>\n

A Telegram k\u00e9pvisel\u0151i kijelentett\u00e9k, hogy nem tartj\u00e1k az \u00e9szlelt probl\u00e9m\u00e1t vesz\u00e9lyes sebezhet\u0151s\u00e9gnek, mivel az \u00f6sszes felt\u00f6lt\u00f6tt matric\u00e1t el\u0151zetesen ellen\u0151rzik. szervereken<\/a> A Telegram-on, \u00e9s ilyen ellen\u0151rz\u00e9s nem engedn\u00e9 meg a felhaszn\u00e1l\u00f3knak, hogy k\u00e1rt\u00e9kony matric\u00e1t l\u00e1ssanak. A Telegram nyilatkozata ut\u00e1n a sebezhet\u0151s\u00e9g vesz\u00e9lyess\u00e9gi szintj\u00e9t 9.8-r\u00f3l 7.0-ra cs\u00f6kkentett\u00e9k.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u043c Telegram-\u043a\u043b\u0438\u0435\u043d\u0442\u0435 Nekogram \u0432\u044b\u044f\u0432\u043b\u0435\u043d \u043e\u0431\u0444\u0443\u0441\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u0434, \u0441\u043a\u0440\u044b\u0442\u043e \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0431\u043e\u0442\u0443 «@nekonotificationbot» \u043d\u043e\u043c\u0435\u0440\u0430 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043e\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0432\u043e\u0448\u0435\u0434\u0448\u0438\u0445 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435, \u0432 \u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0435 \u043a \u0438\u043d\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u0430 \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043e\u0432 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0433\u043e\u0442\u043e\u0432\u044b\u0445 APK-\u043f\u0430\u043a\u0435\u0442\u0430\u0445, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 Google Play, GitHub \u0438 Telegram-\u043a\u0430\u043d\u0430\u043b \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u0412 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u043c \u043a\u043e\u0434\u0435 \u043d\u0430 GitHub \u0438 \u0432 APK-\u043f\u0430\u043a\u0435\u043d\u0442\u0435 \u0438\u0437 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 F Droid \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0449\u0435\u0435 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u044b 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felhaszn\u00e1l\u00f3 azonos\u00edt\u00f3j\u00e1hoz kapcsolva.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/neoficzialnyj-telegram-klient-nekogram-otpravlyal-nomera-telefonov-botu-razrabotchika","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\u041d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 Telegram-\u043a\u043b\u0438\u0435\u043d\u0442 Nekogram \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u043b \u043d\u043e\u043c\u0435\u0440\u0430 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043e\u0432 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