{"id":"CVE-2020-8570","aliases":["EUVD-2021-0501","GHSA-cghx-9gcr-r42x"],"status":"published","title":"Kubernetes Java client libraries unvalidated path traversal in Copy implementation","description":"Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. 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This can potentially overwrite any files on the system of the process executing the client code.","status":"published","published":"2021-01-21T17:09:21.689Z","modified":"2024-09-16T22:01:55.884Z","cwes":["CWE-23"],"updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2021-0501","description":"Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.","status":"published","published":"2021-01-21T17:09:21Z","modified":"2024-09-16T22:01:55Z","updated_at":"2026-11-03T00:55:06.714252Z"}],"ghsa":[{"id":"GHSA-cghx-9gcr-r42x","title":"Path Traversal in the Java Kubernetes Client","description":"Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. 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This can potentially overwrite any files on the system of the process executing the client code.","status":"published","published":"2021-01-21T17:15:14.327Z","modified":"2026-06-17T03:26:34.343Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-23","CWE-22"],"updated_at":"2026-11-02T14:06:30.596418Z"}],"osv":[{"id":"CVE-2020-8570","description":"Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.","status":"published","published":"2021-01-21T17:15:14.327Z","modified":"2026-10-20T10:54:38.223164526Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:17.663289Z"},{"id":"GHSA-cghx-9gcr-r42x","title":"Path Traversal in the Java Kubernetes Client","description":"Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.","status":"published","published":"2021-01-29T18:12:54Z","modified":"2023-11-08T04:04:17.485667Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:44.927642Z"}]}}