CVE-2020-8570 (GCVE-0-2020-8570)

Vulnerability from cvelistv5 – Published: 2021-01-21 17:09 – Updated: 2024-09-16 22:01
VLAI?
Title
Kubernetes Java client libraries unvalidated path traversal in Copy implementation
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Vendor Product Version
Kubernetes Kubernetes Java Client Affected: all versions prior to 9.0
Affected: 9.0 , < 9.0.2 (custom)
Affected: 10.0 , < 10.0.1 (custom)
Create a notification for this product.
Credits
Discovered via CodeQL automated scanning on GitHub
Show details on NVD website
To clipboard 

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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
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