CVE-2020-4053CWE-22

Path Traversal in Helm Plugin Archive

Low · published June 16, 2020

CVSS v3.1
3.7
EPSS
1%
Percentile
73.3
In the wild
Unconfirmed
What it is

In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.

The record
Technical detail
CVSS v3.1
3.7 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01458 · 73.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2020-06-16T22:00Z
EPSS history
Timeline
  • 16 JUN 22:00Z
    Path Traversal in Helm Plugin Archive
    cvelistv5