CVE-2020-8570

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Source
https://cve.org/CVERecord?id=CVE-2020-8570
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8570.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-8570
Aliases
Published
2021-01-21T17:15:14.327Z
Modified
2026-03-17T22:53:14.311164Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/kubernetes-client/java

Affected ranges

Type
GIT
Repo
https://github.com/kubernetes-client/java
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6267ff3cb7ad12984bd1a9aec96ee3b075da460b
Introduced
f68f17720e153bf5ddca6e63df70477c776e765f
Fixed
6267ff3cb7ad12984bd1a9aec96ee3b075da460b
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "9.0.2"
        },
        {
            "introduced": "10.0.0"
        },
        {
            "fixed": "10.0.1"
        }
    ]
}

Affected versions

client-java-parent-10.*
client-java-parent-10.0.0
client-java-parent-11.*
client-java-parent-11.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8570.json"