CVE-2021-23338
qlib Deserialization of Untrusted Data vulnerability
6.6
MEDIUM
CVSS 3.1
EPSS 2.9%
Description
This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.
How to fix CVE-2021-23338
To remediate CVE-2021-23338, upgrade the affected package to a fixed version below.
- PyPI/pyqlib—upgrade to 0.7.0 or later
- PyPI/pyqlib—upgrade to 0.6.3 or later
Is CVE-2021-23338 being exploited?
Low — EPSS is 2.9%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.7.0
- from 0, < 0.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.6 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H |