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 |
|---|---|---|---|---|
| deepflowce/ | a1888d35e787 | pyyaml | 5.4 | 1 |
| douz/ | 4384103d0219 | pyyaml | 5.4 | 1 |
| elastichq/ | bb3bd22c2b87 | pyyaml | 5.4 | 1 |
| esailors/ | 5608ae045fa7 | pyyaml | 5.4 | 1 |
| fiware/ | 3e3ec88d59ed | pyyaml | 5.4 | 1 |
| fiware/ | 3c490a746f65 | 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 |
| fossology/ | 8bd1f22ba7bb | pyyaml | 5.4 | 1 |
| galaxy/ | 0267bad550e6 | pyyaml | 5.4 | 1 |
| galaxy/ | 8e577a626dfd | pyyaml | 5.4 | 1 |
| geoscienceaustralia/ | f4039b45572a | pyyaml | 5.4 | 1 |
| getsentry/ | 6ac37974fd2a | pyyaml | 5.4 | 1 |
| gurolakman/ | ed8fd2062548 | 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 |
| gurolakman/ | 9abb3882bcbd | 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 |
| gurolakman/ | 6537e8ed8de8 | 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 |
| gurolakman/ | ce23b20a8a17 | 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 |
| gurolakman/ | b22e746edd5d | 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 |
| gurolakman/ | bf18525c5ad9 | 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 |
| gurolakman/ | 8739565c3ea2 | 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 |
| hiboxsystems/ | a96c10b61a59 | pyyaml | 5.4 | 1 |
| hiboxsystems/ | b59f01bc0418 | pyyaml | 5.4 | 1 |
| hiboxsystems/ | dcffb926e563 | pyyaml | 5.4 | 1 |
| hjacobs/ | b44a9cf81a2f | pyyaml | 5.4 | 1 |
| hmdmph/ | 79e4a170f3dc | pyyaml | 5.4 | 1 |
| hmdmph/ | 7f1381fe0f3b | pyyaml | 5.4 | 1 |
| ibmcom/ | d28bf361327a | 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 |
| jmferrer/ | 030f68ec6998 | pyyaml | 5.4 | 1 |
| julb/ | d7d8836366ad | pyyaml | 5.4 | 1 |
| jupyterhub/ | b6b4a1a34bf0 | pyyaml | 5.4 | 1 |
| kennethreitz/ | 599fe5e50731 | pyyaml | 5.4 | 1 |
| kfserving/ | f322d6ffdfa3 | pyyaml | 5.4 | 1 |
| kiwigrid/ | 3e86186656d3 | pyyaml | 5.4 | 1 |
| kiwigrid/ | 65095a82d4a1 | pyyaml | 5.4 | 1 |
| kiwigrid/ | 6eb52513d59e | pyyaml | 5.4 | 1 |
| kiwigrid/ | 899ccd0b1f54 | pyyaml | 5.4 | 1 |
| kiwigrid/ | af151f677a63 | pyyaml | 5.4 | 1 |
| kubeaws/ | c9cd2ba4373a | pyyaml | 5.4 | 1 |
| kyso/ | 4aa9d38ee81d | pyyaml | 5.4 | 1 |
| louislam/ | 0b55bcb83a1c | pyyaml | 5.4 | 1 |
| louislam/ | 3d632903e6af | pyyaml | 5.4 | 1 |
| louislam/ | 96510915e6be | pyyaml | 5.4 | 1 |
| louislam/ | a4eab252e5a2 | pyyaml | 5.4 | 1 |
| louislam/ | a84767d7934f | pyyaml | 5.4 | 1 |
| louislam/ | bc6f244ecf27 | pyyaml | 5.4 | 1 |
| lsstsqre/ | 4879415ec6ac | pyyaml | 5.4 | 1 |
| mariadb/ | 56c5e0908148 | python-ply | 0:3.11-10.module+el8.4.0+570+c2eaf144 | 1 |
| mediagis/ | c15e941485ef | pyyaml | 5.4 | 1 |
| ncsapolyglot/ | 438d82cdbdb5 | pyyaml | 5.4 | 1 |
| ngoduykhanh/ | 099371dd9ba6 | pyyaml | 5.4 | 1 |
| nlmacamp/ | 5dbb8589f824 | pyyaml | 5.4 | 1 |
| octoprint/ | 106c26efcd8a | pyyaml | 5.4 | 1 |