CVE-2021-25743
ANSI escape characters not filtered in kubectl in k8s.io/kubernetes
3.0
LOW
CVSS 3.1
EPSS 0.26%
Description
kubectl does not neutralize escape, meta or control sequences contained in the raw data it outputs to a terminal. This includes but is not limited to the unstructured string fields in objects such as Events.
How to fix CVE-2021-25743
To remediate CVE-2021-25743, upgrade the affected package to a fixed version below.
- Debian/kubernetes—no fix listed
- —upgrade to 1.26.0-alpha.3 or later
- —upgrade to 1.26.0-alpha.3 or later
Is CVE-2021-25743 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0
- from 0, < 1.26.0-alpha.3
- from 0, < 1.26.0-alpha.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N |