StackRadar

CVE-2021-39537

High

Advisory

Published 20 Sept 2021In the index since 5 Sept 2026
Severity
High
worst across findings
CVSS
8.8
base score, highest
EPSS
0.032
88th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
572
of 17,787 indexed, latest versions
Container images
509
deployed by those charts
Fix available
3 of 3
affected packages

Security update for ncurses

Carried by container images the latest versions of 572 of 17,787 indexed charts deploy, on 509 images.

Affected packageAffected versionsFixed inImages
ncursesdeb5.9+20140118-1ubuntu1, 6.0+20160213-1ubuntu1, 6.1-1ubuntu1, 6.1-1ubuntu1.18.04+1 more5.9+20140118-1ubuntu1+esm2, 6.0+20160213-1ubuntu1+esm2, 6.1-1ubuntu1.18.04.1, 6.2-0ubuntu2.1385
ncursesapk6.2_p20200523-r06.2_p20200523-r1123
ncursesrpm6.1-5.6.26.1-5.9.11
OSV records
ALPINE-CVE-2021-39537UBUNTU-CVE-2021-39537SUSE-SU-2021:3490-1
Also known as
USN-5477-1, USN-6099-1

Charts affected

572 by stars
ChartLatestAffected imagesRadar Score
pagesthuy-pages1.0.02 of 3See more

pages thuy-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
flyway/flyway:6.4.422d97ceb0c47
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1

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20,233
jenkinstnh2.7.11 of 2See more

jenkins tnh 2.7.1

1 of the 2 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
kiwigrid/k8s-sidecar:0.1.193170069ff0976
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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4,434
trouw-servicetrouw-service1.0.01 of 3See more

trouw-service trouw-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/trouw-service-php:latestf745e2870692
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

Open the chart page →

7,510
lightstepupdater-lightstep-satellite1.2.21 of 1See more

lightstep updater-lightstep-satellite 1.2.2

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
lightstep/collector:2021-01-26_23-02-36Z11c5569aaf3b
ncurses@6.0+20160213-1ubuntu1
6.0+20160213-1ubuntu1+esm2

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15,345
verhuis-serviceverhuis-service1.0.01 of 3See more

verhuis-service verhuis-service 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verhuis-service-php:latest66bbaf95a123
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

Open the chart page →

7,510
verzoekconversieserviceverzoekconversieservice1.0.01 of 3See more

verzoekconversieservice verzoekconversieservice 1.0.0

1 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoekconversieservice-php:lateste918014fb8d3
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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7,527
verzoekregistratiecomponentverzoekregistratiecomponent1.1.01 of 4See more

verzoekregistratiecomponent verzoekregistratiecomponent 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoekregistratiecomponent-php:latestc4f6c03af5d3
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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7,429
verzoektypecatalogusverzoektypecatalogus1.1.01 of 4See more

verzoektypecatalogus verzoektypecatalogus 1.1.0

1 of the 4 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/conductionnl/verzoektypecatalogus-php:latest64f5eb7a398b
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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7,429
pagesvictor-pages1.0.02 of 3See more

pages victor-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
flyway/flyway:6.4.422d97ceb0c47
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1

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20,233
kube-monitoring-telegram-botviento-repository1.0.01 of 1See more

kube-monitoring-telegram-bot viento-repository 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
vientoprojects/kubernetes-monitoring-telegram-bot:latesteb2a71531741
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1

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7,892
kongwallarmVerified publisher4.6.31 of 7See more

kong wallarm 4.6.3

1 of the 7 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
wallarm/kong:3.1.0-ubuntu-4.6.0ea9608c82e40
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1

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11,444
pageswalter1.0.02 of 3See more

pages walter 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
flyway/flyway:6.4.422d97ceb0c47
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1

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20,233
wazuh-manager-filebeatwazuh-manager-filebeat0.1.0-gamma1 of 1See more

wazuh-manager-filebeat wazuh-manager-filebeat 0.1.0-gamma

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
iosifache/wazuh-manager-filebeat:latest85df3f04b5da
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1

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11,167
wbaas-backupwbstack0.1.01 of 1See more

wbaas-backup wbstack 0.1.0

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/wmde/wbaas-backup:v0.1.78e6a9516eac0
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1

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9,748
webhookiewebhookie0.1.21 of 1See more

webhookie webhookie 0.1.2

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1

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14,420
webhookie-allwebhookie0.1.21 of 3See more

webhookie-all webhookie 0.1.2

1 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
hookiesolutions/webhookie:latest0629694246ba
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1

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28,699
alpinewenerme1.0.01 of 1See more

alpine wenerme 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
wener/base:3.12.0ef3bd19da190
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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1,263
cadencewenerme0.23.01 of 5See more

cadence wenerme 0.23.0

1 of the 5 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
ghcr.io/banzaicloud/tcheck:latest0147d87c2019
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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10,127
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
istio/kubectl:1.5.10dbb7726d1bf0
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1

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10,857
longhornwenerme1.2.31 of 2See more

longhorn wenerme 1.2.3

1 of the 2 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
longhornio/longhorn-manager:v1.2.3dca34321452c
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1

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15,287
docker-hub-rate-limit-exporterwiremindVerified publisher0.3.01 of 1See more

docker-hub-rate-limit-exporter wiremind 0.3.0

1 of the 1 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
viadee/docker-hub-rate-limit-exporter:version-1.52e27e3b3ee56
ncurses@6.2_p20200523-r0
6.2_p20200523-r1

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1,843
clickhousezloi-space1.2.02 of 3See more

clickhouse zloi-space 1.2.0

2 of the 3 container images this version deploys carry CVE-2021-39537.

Container imageDigestPackageFixed in
yandex/clickhouse-client:21.3863f94a0f607
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
yandex/clickhouse-server:21.3.204eccfffb01d7
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1

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9,250

Container images carrying it

509 by charts deploying them

A fixed version is listed for 3 of the 3 affected packages.

Container imageDigestPackageFixed inUsed by
ghcr.io/conductionnl/verzoektypecatalogus-php:latest64f5eb7a398b
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/conductionnl/waardepapieren-balie-php:latestf36c423cd259
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/conductionnl/waardepapieren-php:latestb2666ffcbad8
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/conductionnl/waardepapieren-register-php:latest9affab218351
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/data-fair/elasticsearch:7.17.1aa45adaf59a7
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/edgelesssys/coordinator:v0.5.0bcd5b8d4c45c
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1
ghcr.io/edgelesssys/edgelessdb-sgx-1gb:v0.3.27e1d7a11a11a
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/ferama/vipien:v0.5.3923a3f704b21
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/haveagitgat/tdarr:2.00.18.23fbe4c29d14c
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/jr0dd/puppeteer:v13.3.26047599cd78e
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/apache-musicindex:v1.4.1-2c9bd82dc5fda
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/bazarr:v1.0.3fdb5501cdfb9
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/emby:v4.6.1.05c6b8f91f1c4
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/haste-server:latest827aa2f2389d
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/jackett:v0.20.13163a4715b46aa2
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/lidarr:v1.0.0.225554ebc1f90963
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/network-ups-tools:v2.7.4-2479-g86a32237cbd5d4cc1245
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/nzbhydra2:v3.14.2ef3670f7e0a8
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/plex:v1.28.0.5999-97678ded3ef756c7d784b
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/prowlarr:v0.3.0.1710c863aa9875fa
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/qbittorrent:v4.4.261deadd1ec78
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/readarr:v0.1.0.715ad943e9309e4
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/sabnzbd:v3.3.1c2d6e775db5a
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/tautulli:v2.7.74ea617c30397
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/transmission:v3.006011182e3946
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/wireguard:v1.0.20210424448045c4270b
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/k8s-at-home/xteve:v2.2.0.200292b3614670f
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/kore3lab/kore-board.terminal:v0.5.5f52e66eff50b
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1
ghcr.io/kvaps/kubefarm-ltsp:v0.13.424efef013a53
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/kvaps/opennebula:v5.12.0.4-1e28e0e7de11b
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/kvaps/opennebula-exporter:v5.12.0.401563adc95fd
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/kvaps/opennebula-exporter:v5.12.0.4-12b92df1143b9
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/kvaps/opennebula-flow:v5.12.0.4-1600221f0f43f
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/kvaps/opennebula-gate:v5.12.0.4-1a85e03d8bc1d
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/linuxserver/booksonic-air:version-v2009.1.0baa4fa9549dc
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1
ghcr.io/linuxserver/resilio-sync:version-2.7.2.1375605b6d544028
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1
ghcr.io/mmontes11/github-explorer:v0.7.0bf2234545584
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/mmontes11/iot-front:v3.11.0eb942172cda9
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/mmontes11/iot-nginx:v3.11.0dc8c7bb6605e
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
ghcr.io/oznu/homebridge:2022-07-08ff2af53897e7
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/perceptolab/devops-demo-app:0.0.2cdc0658c40fb
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1
ghcr.io/smarter-project/audio-client:v3.1.23c8375dc5487
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/smarter-project/gstreamer:v1.0.25ecb16015aa8
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/smarter-project/image-detector:v2.5.31dcca70c6446
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/star-whale/server:0.6.158368359c8dd0
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
ghcr.io/wmde/wbaas-backup:v0.1.78e6a9516eac0
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1
mcr.microsoft.com/azure-application-gateway/kubernetes-ingress:1.6.0bccaa701e2df
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
mcr.microsoft.com/mssql/server:2019-CU16-ubuntu-20.0449a57dc220b1
ncurses@6.2-0ubuntu2
6.2-0ubuntu2.1
1
public.ecr.aws/jtekt-corporation/ecr-pullsecret-renewer:latest442cc3b32935
ncurses@6.2_p20200523-r0
6.2_p20200523-r1
1
public.ecr.aws/spotinst/spot-network-client:1.0.0-8-lb_endpoint-d0ec127efcecf98b912
ncurses@6.1-1ubuntu1.18.04
6.1-1ubuntu1.18.04.1
1

syft 1.42.1 · advisories as of 15 Sept 2026

Corrections: contact@stackradar.io

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