CVE-2020-8570
Path Traversal in the Java Kubernetes Client
7.5
HIGH
CVSS 3.1
EPSS 2.0%
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.
How to fix CVE-2020-8570
To remediate CVE-2020-8570, upgrade the affected package to a fixed version below.
- —upgrade to 9.0.2 or later
Is CVE-2020-8570 being exploited?
Low — EPSS is 2.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 9.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |