CVE-2021-3156
HighKEVAdvisory
Published 26 Jan 2021In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.8
- base score, highest
- EPSS
- 1.000
- 100th percentile
- CISA KEV
- Listed
- since 6 Apr 2022
- Charts affected
- 28
- of 17,781 indexed, latest versions
- Container images
- 32
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
sudo - security update
Carried by container images the latest versions of 28 of 17,781 indexed charts deploy, on 32 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| sudodeb | 1.8.9p5-1ubuntu1, 1.8.9p5-1ubuntu1.4, 1.8.16-0ubuntu1.5, 1.8.16-0ubuntu1.7+7 more | 1.8.9p5-1ubuntu1.5+esm6, 1.8.16-0ubuntu1.10, 1.8.19p1-2.1+deb9u3, 1.8.21p2-3ubuntu1.4+2 more | 31 |
| sudoapk | 1.8.31-r0 | 1.8.31-r1 | 1 |
- OSV records
- ALPINE-CVE-2021-3156UBUNTU-CVE-2021-3156DLA-2534-1DSA-4839-1
- Also known as
- USN-4705-1, USN-4705-2
Charts affected
28 by stars
Container images carrying it
32 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| hyperledger/ | 4ce6f43ded2e | sudo | 1.8.16-0ubuntu1.10 | 4 |
| hyperledger/ | f6c724592abf | sudo | 1.8.16-0ubuntu1.10 | 4 |
| istio/ | dbb7726d1bf0 | sudo | 1.8.21p2-3ubuntu1.4 | 2 |
| wurstmeister/ | 7a7fd44a7210 | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 2 |
| camptocamp/ | 78b77c838569 | sudo | 1.8.27-1+deb10u3 | 1 |
| chetangautamm/ | b4b94155ff5a | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 1 |
| daskdev/ | 052630f5ca04 | sudo | 1.8.21p2-3ubuntu1.4 | 1 |
| dpage/ | b1f00b8163cf | sudo | 1.8.31-r1 | 1 |
| galaxy/ | 0267bad550e6 | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 1 |
| galaxy/ | 8e577a626dfd | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 1 |
| hyperledger/ | c65891b6c237 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| istio/ | 268ab879ea51 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| istio/ | c09319753454 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| istio/ | 0c78be035e98 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| jupyterhub/ | e3e6f3051df8 | sudo | 1.8.31-1ubuntu1.2 | 1 |
| mirrorgitlabcontainers/ | 83599461ef8b | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| mirrorgitlabcontainers/ | 9f3654f1eafc | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| mirrorgitlabcontainers/ | 94d1431683fa | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| mirrorgitlabcontainers/ | 9efd73993c34 | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| mirrorgitlabcontainers/ | 30393f990f5c | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| opsmx11/ | 5c50ca123d88 | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 1 |
| pihole/ | 8c172c4cf344 | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| resouer/ | e2f198b49ba7 | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 1 |
| rundeck/ | 4d64fe56f767 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| rundeck/ | b13e8059ad72 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| timothyclarke/ | 22c41e5ca7e2 | sudo | 1.8.16-0ubuntu1.10 | 1 |
| voltha/ | 59ab2a00f712 | sudo | 1.8.9p5-1ubuntu1.5+esm6 | 1 |
| wavefronthq/ | d1064d28f6eb | sudo | 1.8.21p2-3ubuntu1.4 | 1 |
| gcr.io/ | 5ea7b7f3632a | sudo | 1.8.16-0ubuntu1.10 | 1 |
| gcr.io/ | 8f9ff98fdbef | sudo | 1.8.16-0ubuntu1.10 | 1 |
| quay.io/ | 01c3b7acb301 | sudo | 1.8.19p1-2.1+deb9u3 | 1 |
| quay.io/ | 9a8d95ca0bd9 | sudo | 1.8.27-1+deb10u3 | 1 |