CVE-2021-20218CWE-22

A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after

published March 16, 2021

CVSS
—
EPSS
1%
Percentile
70.4
In the wild
Unconfirmed
What it is

A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01312 · 70.4th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2021-03-16T21:00Z
EPSS history
Timeline
  • 16 MAR 21:00Z
    A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after
    cvelistv5