cve.bz

CVE-2020-8570

9.1 criticalEPSS 3.7%

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

CVSS 3.1

9.1 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS
3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWEs
CWE-22, CWE-23
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-cghx-9gcr-r42xMavenio.kubernetes:client-java<9.0.29.0.2
GHSA-cghx-9gcr-r42xMavenio.kubernetes:client-java>=10.0.0 <10.0.110.0.1

References

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