CVE-2021-41078
Nameko Arbitrary code execution due to YAML deserialization
8.6
HIGH
CVSS 3.1
EPSS 1.5%
Description
Nameko through 2.13.0 can be tricked into performing arbitrary code execution when deserializing the config file.
How to fix CVE-2021-41078
To remediate CVE-2021-41078, upgrade the affected package to a fixed version below.
- PyPI/nameko—upgrade to 2.14.0 or later
- PyPI/nameko—upgrade to 2.14.0 or later
Is CVE-2021-41078 being exploited?
Low — EPSS is 1.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.14.0
- from 0, < 2.14.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| osv | CVSS 3.1 | HIGH8.6 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |