CVE-2020-14343
CriticalAdvisory
Published 9 Feb 2021In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.060
- 93rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 187
- of 17,781 indexed, latest versions
- Container images
- 167
- deployed by those charts
- Fix available
- 9 of 9
- affected packages
Improper Input Validation in PyYAML
Carried by container images the latest versions of 187 of 17,781 indexed charts deploy, on 167 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pyyamlpypi | 3.10, 3.12, 3.13, 5.1+5 more | 5.4 | 120 |
| python-chardetrpm | 3.0.4-7.el8 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 | 44 |
| python-idnarpm | 2.5-5.el8, 2.5-7.el8_10, 2.5-8.el8_10 | 0:2.8-6.module+el8.4.0+8888+89bc7e79 | 44 |
| python-pysocksrpm | 1.6.8-3.el8 | 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 | 44 |
| python-requestsrpm | 2.20.0-2.1.el8_1, 2.20.0-3.el8_6, 2.20.0-3.el8_8, 2.20.0-6.el8_10 | 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 | 44 |
| python-urllib3rpm | 1.24.2-4.el8, 1.24.2-5.el8, 1.24.2-5.el8_6.1, 1.24.2-5.el8_9.2+3 more | 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 44 |
| python-plyrpm | 3.9-8.el8, 3.9-9.el8 | 0:3.11-10.module+el8.4.0+570+c2eaf144, 0:3.11-10.module+el8.4.0+9579+e9717e18 | 13 |
| py3-yamlapk | 5.3.1-r0 | 5.3.1-r1 | 1 |
| python-wheelrpm | 1:0.31.1-2.module+el8.1.0+3724+3c097090 | 0:0.33.6-5.module+el8.4.0+8888+89bc7e79 | 1 |
- OSV records
- ALPINE-CVE-2020-14343GHSA-8q59-q68h-6hv4RHSA-2021:2583RLSA-2021:2583
- Also known as
- PYSEC-2021-142
Charts affected
187 by stars
Container images carrying it
167 by charts deploying them
A fixed version is listed for 9 of the 9 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | a3b9a07648b6 | python-chardet python-idna python-ply python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:3.11-10.module+el8.4.0+9579+e9717e18 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 734808044936 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | b7ee7569a9a8 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | ea838e5b4051 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 3fead5702be7 | python-chardet python-idna python-ply python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:3.11-10.module+el8.4.0+9579+e9717e18 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 1a9ce0b8fbd4 | pyyaml | 5.4 | 1 |
| quay.io/ | 6722d5041b47 | python-ply | 0:3.11-10.module+el8.4.0+9579+e9717e18 | 1 |
| quay.io/ | c241c971aef8 | python-chardet python-idna python-ply python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:3.11-10.module+el8.4.0+9579+e9717e18 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 2b3554029737 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 32a5b1887eab | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 58bd0bcf72f9 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 89ee6493af89 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 8ed603ab7417 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 5d934bb66884 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| quay.io/ | 6ba82beff18e | python-chardet python-idna python-ply python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:3.11-10.module+el8.4.0+9579+e9717e18 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| registry.gitlab.com/ | cf72810d33f5 | python-chardet python-idna python-pysocks python-requests python-urllib3 | 0:3.0.4-19.module+el8.4.0+8888+89bc7e79 0:2.8-6.module+el8.4.0+8888+89bc7e79 0:1.7.1-4.module+el8.4.0+8888+89bc7e79 0:2.22.0-9.module+el8.4.0+8888+89bc7e79 0:1.25.7-4.module+el8.4.0+8888+89bc7e79 | 1 |
| registry.gitlab.com/ | f21f19346b29 | pyyaml | 5.4 | 1 |