CVE-2021-24031
MediumAdvisory
Published 10 Feb 2021In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.5
- base score, highest
- EPSS
- 0.004
- 36th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 357
- of 17,781 indexed, latest versions
- Container images
- 212
- deployed by those charts
- Fix available
- 1 of 1
- affected package
libzstd - security update
Carried by container images the latest versions of 357 of 17,781 indexed charts deploy, on 212 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| libzstddeb | 1.3.1+dfsg-1~ubuntu0.16.04.1, 1.3.3+dfsg-2ubuntu1, 1.3.3+dfsg-2ubuntu1.1, 1.3.8+dfsg-3+1 more | 1.3.1+dfsg-1~ubuntu0.16.04.1+esm3, 1.3.3+dfsg-2ubuntu1.2, 1.3.8+dfsg-3+deb10u1, 1.4.4+dfsg-3ubuntu0.1 | 212 |
- OSV records
- UBUNTU-CVE-2021-24031DSA-4850-1
- Also known as
- USN-4760-1, USN-5720-1
Charts affected
357 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| pageswalter | 1.0.0 | 2 of 3See more | 20,190 |
| tool-quickstatementswbstack | 0.4.0 | 1 of 1See more | 1,698 |
| tool-widarwbstack | 0.4.0 | 1 of 1See more | 1,480 |
| sonarqubewebencryptor | 6.7.3 | 1 of 3See more | 5,460 |
| emissary-ingresswenerme | 8.12.2 | 1 of 2See more | 10,843 |
| myfirstchartww-helm-charts-repo | 0.1.0 | 1 of 1See more | 1,138 |
| myfirstchartzikilabVerified publisher | 0.2.0 | 1 of 1See more | 1,138 |
Container images carrying it
212 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| yandex/ | d210dc69321e | libzstd | 1.3.3+dfsg-2ubuntu1.2 | 1 |
| gcr.io/ | 809338a69bd5 | libzstd | 1.3.3+dfsg-2ubuntu1.2 | 1 |
| gcr.io/ | cf3c3af0187e | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| ghcr.io/ | d8a0334cddfc | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| ghcr.io/ | d6e901ad0ebd | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| ghcr.io/ | 88423e422ea8 | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| ghcr.io/ | 1702fc9df79f | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| mcr.microsoft.com/ | ec1803037ed9 | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| quay.io/ | 5ac114e567ed | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| quay.io/ | a8b21cec412c | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| quay.io/ | 9a8d95ca0bd9 | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |
| registry.gitlab.com/ | f21f19346b29 | libzstd | 1.3.8+dfsg-3+deb10u1 | 1 |