CVE-2019-11251

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-11251
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11251.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-11251
Aliases
Published
2020-02-03T16:15:11Z
Modified
2024-05-29T23:11:13Z
Severity
  • 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be used to allow an attacker to place a nefarious file using a symlink, outside of the destination tree.

References

Affected packages

Git / github.com/kubernetes/kubelet

Affected ranges

Type
GIT
Repo
https://github.com/kubernetes/kubelet
Events