StackRadar

CVE-2021-28831

High

Advisory

Published 19 Mar 2021In the index since 6 Sept 2026
Severity
High
worst across findings
CVSS
7.5
base score, highest
EPSS
0.027
85th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
38
of 17,781 indexed, latest versions
Container images
45
deployed by those charts
Fix available
2 of 2
affected packages

busybox - security update

Carried by container images the latest versions of 38 of 17,781 indexed charts deploy, on 45 images.

Affected packageAffected versionsFixed inImages
busyboxapk1.32.1-r0, 1.32.1-r2, 1.32.1-r31.32.1-r432
busyboxdeb1:1.21.0-1ubuntu1, 1:1.21.0-1ubuntu1.4, 1:1.22.0-19+b31:1.21.0-1ubuntu1.4+esm1, 1:1.22.0-19+deb9u213
OSV records
ALPINE-CVE-2021-28831UBUNTU-CVE-2021-28831DLA-2614-1
Also known as
USN-6335-1

Charts affected

38 by stars
ChartLatestAffected imagesRadar Score
fadicetic0.3.11 of 25See more

fadi cetic 0.3.1

1 of the 25 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
jupyterhub/k8s-network-tools:0.11.1e562b1f91469
busybox@1.32.1-r0
1.32.1-r4

Open the chart page →

52,919
taigarc-helm-charts0.1.01 of 7See more

taiga rc-helm-charts 0.1.0

1 of the 7 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
taigaio/taiga-front:6.4.24d367b1e1250
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

7,255
oesopsmxVerified publisher4.0.321 of 25See more

oes opsmx 4.0.32

1 of the 25 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
quay.io/opsmxpublic/k8s-decoder:halfec086394aa9
busybox@1.32.1-r2
1.32.1-r4

Open the chart page →

107,811
dex-k8sav1o-chartsVerified publisher0.2.11 of 1See more

dex-k8s av1o-charts 0.2.1

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
ghcr.io/dexidp/dex:v2.28.15e88f2205de1
busybox@1.32.1-r3
1.32.1-r4

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3,391
dexgabibbo974.0.41 of 1See more

dex gabibbo97 4.0.4

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
ghcr.io/dexidp/dex:v2.28.15e88f2205de1
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

3,391
appdaemongeek-cookbookVerified publisher8.4.21 of 1See more

appdaemon geek-cookbook 8.4.2

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
acockburn/appdaemon:4.0.83a93281d7e94
busybox@1.32.1-r3
1.32.1-r4

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3,461
alertmanager-gchat-integrationjulb-meVerified publisher1.0.51 of 1See more

alertmanager-gchat-integration julb-me 1.0.5

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
julb/alertmanager-gchat-integration:1.0.5837c4038a0dd
busybox@1.32.1-r3
1.32.1-r4

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2,110
kubernetes-dashboard-proxyosc0.7.21 of 4See more

kubernetes-dashboard-proxy osc 0.7.2

1 of the 4 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
quay.io/oauth2-proxy/oauth2-proxy:v7.1.3ecd26b74a01f
busybox@1.32.1-r3
1.32.1-r4

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6,005
hlf-k8ssubstraVerified publisher10.2.41 of 7See more

hlf-k8s substra 10.2.4

1 of the 7 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
hyperledger/fabric-ca:1.5.0f270dfeee91d
busybox@1.32.1-r3
1.32.1-r4

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12,006
kafka-devwikimedia0.2.01 of 1See more

kafka-dev wikimedia 0.2.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
wurstmeister/zookeeper:latest7a7fd44a7210
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1

Open the chart page →

41,427
faktoryadwerx0.12.41 of 2See more

faktory adwerx 0.12.4

1 of the 2 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
contribsys/faktory:1.5.15f9a23ee4e86
busybox@1.32.1-r3
1.32.1-r4

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1,150
chirpstack-packet-multiplexerangelnu3.0.01 of 1See more

chirpstack-packet-multiplexer angelnu 3.0.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
ghcr.io/angelnu/chirpstack-packet-multiplexer:latest0c84c2d71006
busybox@1.32.1-r0
1.32.1-r4

Open the chart page →

2,239
helm-controllerazureorkestra0.1.12 of 2See more

helm-controller azureorkestra 0.1.1

2 of the 2 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
fluxcd/helm-controller:v0.9.092b891e495d8
busybox@1.32.1-r3
1.32.1-r4
fluxcd/source-controller:v0.10.031a8c79a6803
busybox@1.32.1-r3
1.32.1-r4

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7,705
openldap_exporterccowleyVerified publisher0.1.01 of 1See more

openldap_exporter ccowley 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
quay.io/chriscowley/openldap_exporter:v2.1.16c308e9732e1
busybox@1.32.1-r0
1.32.1-r4

Open the chart page →

2,143
opensipschetan-opensips0.1.01 of 1See more

opensips chetan-opensips 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
chetangautamm/repo:Opensips_Buildb4b94155ff5a
busybox@1:1.21.0-1ubuntu1.4
1:1.21.0-1ubuntu1.4+esm1

Open the chart page →

30,140
polrchristianhuthVerified publisher4.3.01 of 2See more

polr christianhuth 4.3.0

1 of the 2 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
ajanvier/polr:2.3.091ac61b88c85
busybox@1.32.1-r3
1.32.1-r4

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5,904
guestbookcloudnativeapp0.2.01 of 3See more

guestbook cloudnativeapp 0.2.0

1 of the 3 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
resouer/redis-slave:v2e2f198b49ba7
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1

Open the chart page →

36,839
galaxy-stablecloudve2.0.02 of 5See more

galaxy-stable cloudve 2.0.0

2 of the 5 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
galaxy/galaxy-init:v18.010267bad550e6
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
galaxy/galaxy-stable:v18.018e577a626dfd
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1

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70,895
prometheus-new-relic-app-exporterdeliveryheroVerified publisher1.0.11 of 1See more

prometheus-new-relic-app-exporter deliveryhero 1.0.1

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
maxrocketinternet/new-relic-app-exporter:0.185e5f55b6ddc
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

777
argocddevtron1.8.11 of 3See more

argocd devtron 1.8.1

1 of the 3 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
library/redis:5.0.10-alpine24b1579f6759
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

10,466
argocddevtron-labs1.8.11 of 3See more

argocd devtron-labs 1.8.1

1 of the 3 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
library/redis:5.0.10-alpine24b1579f6759
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

10,466
grafana-dashboardsdysnixVerified publisher0.2.21 of 2See more

grafana-dashboards dysnix 0.2.2

1 of the 2 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
quay.io/kiwigrid/k8s-sidecar:1.10.718feb3906286
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

5,161
prometheus-new-relic-app-exporterhelm-charts-nr1.0.11 of 1See more

prometheus-new-relic-app-exporter helm-charts-nr 1.0.1

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
maxrocketinternet/new-relic-app-exporter:0.185e5f55b6ddc
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

777
dbapphelmcourseVerified publisher0.3.31 of 2See more

dbapp helmcourse 0.3.3

1 of the 2 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
library/adminer:4.7143ec8cc2f3a
busybox@1.32.1-r2
1.32.1-r4

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3,971
gitlabkubesphereVerified publisher4.2.36 of 17See more

gitlab kubesphere 4.2.3

6 of the 17 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
mirrorgitlabcontainers/gitaly:v13.2.283599461ef8b
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
mirrorgitlabcontainers/gitlab-shell:v13.3.09f3654f1eafc
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
mirrorgitlabcontainers/gitlab-sidekiq-ce:v13.2.294d1431683fa
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
mirrorgitlabcontainers/gitlab-task-runner-ce:v13.2.29efd73993c34
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
mirrorgitlabcontainers/gitlab-webservice-ce:v13.2.230393f990f5c
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
mirrorgitlabcontainers/gitlab-workhorse-ce:v13.2.2a6d7bf42805a
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2

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38,133
online-boutiquekubesphere-testVerified publisher0.1.04 of 11See more

online-boutique kubesphere-test 0.1.0

4 of the 11 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
gcr.io/google-samples/microservices-demo/checkoutservice:v0.2.30fad1066de77
busybox@1.32.1-r3
1.32.1-r4
gcr.io/google-samples/microservices-demo/frontend:v0.2.3ca5c0f0771c8
busybox@1.32.1-r3
1.32.1-r4
gcr.io/google-samples/microservices-demo/productcatalogservice:v0.2.35a4a0e54c6d0
busybox@1.32.1-r3
1.32.1-r4
gcr.io/google-samples/microservices-demo/shippingservice:v0.2.30cb1707fc503
busybox@1.32.1-r3
1.32.1-r4

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26,018
kubefedmesosphere0.5.21 of 1See more

kubefed mesosphere 0.5.2

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
mesosphere/kubefed:proxyurl4fd8889195fe
busybox@1.32.1-r3
1.32.1-r4

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3,144
prometheus-operatormesosphere12.11.131 of 8See more

prometheus-operator mesosphere 12.11.13

1 of the 8 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
apteno/alpine-jq:2021-01-1974035b864eed
busybox@1.32.1-r0
1.32.1-r4

Open the chart page →

11,689
kommandermesosphere-stable0.39.23 of 29See more

kommander mesosphere-stable 0.39.2

3 of the 29 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
apteno/alpine-jq:2021-01-1974035b864eed
busybox@1.32.1-r0
1.32.1-r4
gcr.io/kubecost1/frontend:prod-1.81.096dfb19838b8
busybox@1.32.1-r3
1.32.1-r4
quay.io/kubernetes-multicluster/kubefed:v0.7.06d56f69b15a3
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

68,284
zookeeper-helm-chartnotesprojectchart0.1.01 of 1See more

zookeeper-helm-chart notesprojectchart 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
wurstmeister/zookeeper:latest7a7fd44a7210
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1

Open the chart page →

41,427
sebaopencord1.0.01 of 17See more

seba opencord 1.0.0

1 of the 17 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
voltha/voltha-envoy:1.6.059ab2a00f712
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1

Open the chart page →

93,855
issuegenopsmxVerified publisher1.0.21 of 1See more

issuegen opsmx 1.0.2

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
opsmx11/issuegen:v2.1.05c50ca123d88
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1

Open the chart page →

26,339
keewebphntom0.1.31 of 1See more

keeweb phntom 0.1.3

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
phntom/keeweb:1.17.4-kix10c75ed6dd606
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

1,711
mindavphntom0.1.61 of 2See more

mindav phntom 0.1.6

1 of the 2 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
phntom/mindav:0.1.7-kix35695f546abbb
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

4,158
argocdromholdings1.8.11 of 3See more

argocd romholdings 1.8.1

1 of the 3 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
library/redis:5.0.10-alpine24b1579f6759
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

10,466
digdagskyoo20030.5.22 of 4See more

digdag skyoo2003 0.5.2

2 of the 4 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
ghcr.io/skyoo2003/digdag:0.0.1821fd6a6f2cd
busybox@1.32.1-r3
1.32.1-r4
ghcr.io/skyoo2003/wait-for-it:0.0.11677336db39c
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

6,949
filebrowserwenerme1.0.01 of 1See more

filebrowser wenerme 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
filebrowser/filebrowser:v2.13.0c5d0a75a0041
busybox@1.32.1-r3
1.32.1-r4

Open the chart page →

3,174
sambawenerme1.0.01 of 1See more

samba wenerme 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-28831.

Container imageDigestPackageFixed in
wener/samba:4.13.39a42bae466d4
busybox@1.32.1-r2
1.32.1-r4

Open the chart page →

2,555

Container images carrying it

45 by charts deploying them

A fixed version is listed for 2 of the 2 affected packages.

Container imageDigestPackageFixed inUsed by
library/redis:5.0.10-alpine24b1579f6759
busybox@1.32.1-r3
1.32.1-r4
3
apteno/alpine-jq:2021-01-1974035b864eed
busybox@1.32.1-r0
1.32.1-r4
2
maxrocketinternet/new-relic-app-exporter:0.185e5f55b6ddc
busybox@1.32.1-r3
1.32.1-r4
2
wurstmeister/zookeeper:latest7a7fd44a7210
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
2
ghcr.io/dexidp/dex:v2.28.15e88f2205de1
busybox@1.32.1-r3
1.32.1-r4
2
acockburn/appdaemon:4.0.83a93281d7e94
busybox@1.32.1-r3
1.32.1-r4
1
ajanvier/polr:2.3.091ac61b88c85
busybox@1.32.1-r3
1.32.1-r4
1
chetangautamm/repo:Opensips_Buildb4b94155ff5a
busybox@1:1.21.0-1ubuntu1.4
1:1.21.0-1ubuntu1.4+esm1
1
contribsys/faktory:1.5.15f9a23ee4e86
busybox@1.32.1-r3
1.32.1-r4
1
filebrowser/filebrowser:v2.13.0c5d0a75a0041
busybox@1.32.1-r3
1.32.1-r4
1
fluxcd/helm-controller:v0.9.092b891e495d8
busybox@1.32.1-r3
1.32.1-r4
1
fluxcd/source-controller:v0.10.031a8c79a6803
busybox@1.32.1-r3
1.32.1-r4
1
galaxy/galaxy-init:v18.010267bad550e6
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
1
galaxy/galaxy-stable:v18.018e577a626dfd
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
1
hyperledger/fabric-ca:1.5.0f270dfeee91d
busybox@1.32.1-r3
1.32.1-r4
1
julb/alertmanager-gchat-integration:1.0.5837c4038a0dd
busybox@1.32.1-r3
1.32.1-r4
1
jupyterhub/k8s-network-tools:0.11.1e562b1f91469
busybox@1.32.1-r0
1.32.1-r4
1
library/adminer:4.7143ec8cc2f3a
busybox@1.32.1-r2
1.32.1-r4
1
mesosphere/kubefed:proxyurl4fd8889195fe
busybox@1.32.1-r3
1.32.1-r4
1
mirrorgitlabcontainers/gitaly:v13.2.283599461ef8b
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
1
mirrorgitlabcontainers/gitlab-shell:v13.3.09f3654f1eafc
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
1
mirrorgitlabcontainers/gitlab-sidekiq-ce:v13.2.294d1431683fa
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
1
mirrorgitlabcontainers/gitlab-task-runner-ce:v13.2.29efd73993c34
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
1
mirrorgitlabcontainers/gitlab-webservice-ce:v13.2.230393f990f5c
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
1
mirrorgitlabcontainers/gitlab-workhorse-ce:v13.2.2a6d7bf42805a
busybox@1:1.22.0-19+b3
1:1.22.0-19+deb9u2
1
opsmx11/issuegen:v2.1.05c50ca123d88
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
1
phntom/keeweb:1.17.4-kix10c75ed6dd606
busybox@1.32.1-r3
1.32.1-r4
1
phntom/mindav:0.1.7-kix35695f546abbb
busybox@1.32.1-r3
1.32.1-r4
1
resouer/redis-slave:v2e2f198b49ba7
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
1
taigaio/taiga-front:6.4.24d367b1e1250
busybox@1.32.1-r3
1.32.1-r4
1
voltha/voltha-envoy:1.6.059ab2a00f712
busybox@1:1.21.0-1ubuntu1
1:1.21.0-1ubuntu1.4+esm1
1
wener/samba:4.13.39a42bae466d4
busybox@1.32.1-r2
1.32.1-r4
1
gcr.io/google-samples/microservices-demo/checkoutservice:v0.2.30fad1066de77
busybox@1.32.1-r3
1.32.1-r4
1
gcr.io/google-samples/microservices-demo/frontend:v0.2.3ca5c0f0771c8
busybox@1.32.1-r3
1.32.1-r4
1
gcr.io/google-samples/microservices-demo/productcatalogservice:v0.2.35a4a0e54c6d0
busybox@1.32.1-r3
1.32.1-r4
1
gcr.io/google-samples/microservices-demo/shippingservice:v0.2.30cb1707fc503
busybox@1.32.1-r3
1.32.1-r4
1
gcr.io/kubecost1/frontend:prod-1.81.096dfb19838b8
busybox@1.32.1-r3
1.32.1-r4
1
ghcr.io/angelnu/chirpstack-packet-multiplexer:latest0c84c2d71006
busybox@1.32.1-r0
1.32.1-r4
1
ghcr.io/skyoo2003/digdag:0.0.1821fd6a6f2cd
busybox@1.32.1-r3
1.32.1-r4
1
ghcr.io/skyoo2003/wait-for-it:0.0.11677336db39c
busybox@1.32.1-r3
1.32.1-r4
1
quay.io/chriscowley/openldap_exporter:v2.1.16c308e9732e1
busybox@1.32.1-r0
1.32.1-r4
1
quay.io/kiwigrid/k8s-sidecar:1.10.718feb3906286
busybox@1.32.1-r3
1.32.1-r4
1
quay.io/kubernetes-multicluster/kubefed:v0.7.06d56f69b15a3
busybox@1.32.1-r3
1.32.1-r4
1
quay.io/oauth2-proxy/oauth2-proxy:v7.1.3ecd26b74a01f
busybox@1.32.1-r3
1.32.1-r4
1
quay.io/opsmxpublic/k8s-decoder:halfec086394aa9
busybox@1.32.1-r2
1.32.1-r4
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.