{"id":153280,"date":"2026-01-03T23:11:59","date_gmt":"2026-01-03T21:11:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-rustfs-vyyavlen-predopredelyonnyj-v-kode-token-dostupa"},"modified":"2026-01-03T23:11:59","modified_gmt":"2026-01-03T21:11:59","slug":"v-rustfs-vyyavlen-predopredelyonnyj-v-kode-token-dostupa","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/v-rustfs-vyyavlen-predopredelyonnyj-v-kode-token-dostupa","title":{"rendered":"In RustFS is een in de code voorgeprogrammeerde toegangstoken ontdekt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

In het RustFS-project, dat een S3-compatibele gedistribueerde objectopslag ontwikkelt en geschreven is in de programmeertaal Rust, is een kwetsbaarheid (CVE-2025-68926) ontdekt die lijkt op een backdoor. Het probleem is veroorzaakt door een hardcoded toegangstoken in de code, waarmee verbinding kan worden gemaakt met de netwerkservice via het gRPC-protocol door in de header «authorization» de waarde «rustfs rpc» op te geven. Het token was aanwezig in de code van zowel de server als de client. Het probleem is geclassificeerd als kritiek met een gevaarlijkheidsniveau van 9.8 uit 10. <\/p>\n

Een aanvaller met toegang tot de gRPC-netwerkpoort kon het opgegeven token gebruiken om geprivilegieerde operaties in de opslag uit te voeren, waaronder het verwijderen van gegevens, het manipuleren van gebruikersgegevens en het wijzigen van clusterinstellingen. Standaard accepteert RustFS gRPC-verzoeken op TCP-poort 9000 op alle netwerkinterfaces. De kwetsbaarheid is verholpen in de release van RustFS 1.0.0-alpha.77. grpcurl -plaintext -H 'authorization: rustfs rpc' \\ -d '{«access_key»: «admin»}' \\ localhost:9000 node_service.NodeService\/LoadUser grpcurl -plaintext -H 'authorization: rustfs rpc' \\ -d '{«volume»: «config», «path»: «backdoor.sh», «buf»: «…»}' \\ localhost:9000 node_service.NodeService\/WriteAll
\n
Bron: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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