StackRadar

CVE-2021-20305

High

Advisory

Published 5 Apr 2021In the index since 6 Sept 2026
Severity
High
worst across findings
CVSS
8.1
base score, highest
EPSS
0.017
76th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
232
of 17,781 indexed, latest versions
Container images
145
deployed by those charts
Fix available
5 of 5
affected packages

Red Hat Security Advisory: gnutls and nettle security update

Carried by container images the latest versions of 232 of 17,781 indexed charts deploy, on 145 images.

Affected packageAffected versionsFixed inImages
nettledeb3.2-1ubuntu0.16.04.1, 3.4-1, 3.5.1+really3.5.1-23.2-1ubuntu0.16.04.2, 3.4-1ubuntu0.1, 3.5.1+really3.5.1-2ubuntu0.1114
gnutlsrpm3.6.5-2.el8, 3.6.8-8.el8, 3.6.8-10.el8_2, 3.6.8-11.el8_2+3 more0:3.6.14-8.el8_322
nettlerpm3.4.1-1.el8, 3.4.1-2.el8, 3.4.1-2.el8_20:3.4.1-4.el8_322
nettleapk3.7-r03.7.2-r01
libnettlerpm3.4.1-4.12.13.4.1-4.15.18
OSV records
ALPINE-CVE-2021-20305RHSA-2021:1206UBUNTU-CVE-2021-20305SUSE-SU-2021:1412-1
Also known as
RHSA-2021:1245, RHSA-2021:1246, USN-4906-1

Charts affected

232 by stars
ChartLatestAffected imagesRadar Score
sentry-dbsentry0.9.41 of 10See more

sentry-db sentry 0.9.4

1 of the 10 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
yandex/clickhouse-server:19.16d210dc69321e
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

10,967
pagesshrutiujlan-pages1.0.02 of 3See more

pages shrutiujlan-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
aafsmo-helm-chart6.0.01 of 14See more

aaf smo-helm-chart 6.0.0

1 of the 14 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,769
aaismo-helm-chart6.0.01 of 14See more

aai smo-helm-chart 6.0.0

1 of the 14 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,803
dgbuildersmo-helm-chart6.0.01 of 3See more

dgbuilder smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

28,470
dmaap-listenersmo-helm-chart6.0.01 of 3See more

dmaap-listener smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,769
elasticsearchsmo-helm-chart6.0.01 of 5See more

elasticsearch smo-helm-chart 6.0.0

1 of the 5 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

24,776
logsmo-helm-chart6.0.01 of 6See more

log smo-helm-chart 6.0.0

1 of the 6 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

29,220
mariadb-initsmo-helm-chart6.0.01 of 2See more

mariadb-init smo-helm-chart 6.0.0

1 of the 2 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

24,776
msbsmo-helm-chart6.0.01 of 6See more

msb smo-helm-chart 6.0.0

1 of the 6 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

27,477
pndasmo-helm-chart6.0.01 of 3See more

pnda smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

27,477
pombasmo-helm-chart6.0.01 of 17See more

pomba smo-helm-chart 6.0.0

1 of the 17 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

29,220
portalsmo-helm-chart6.0.01 of 8See more

portal smo-helm-chart 6.0.0

1 of the 8 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

27,477
sdcsmo-helm-chart6.0.01 of 14See more

sdc smo-helm-chart 6.0.0

1 of the 14 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,769
sdnc-ansible-serversmo-helm-chart6.0.01 of 3See more

sdnc-ansible-server smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,769
sdnc-portalsmo-helm-chart6.0.01 of 3See more

sdnc-portal smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,769
sdnc-promsmo-helm-chart6.0.01 of 2See more

sdnc-prom smo-helm-chart 6.0.0

1 of the 2 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

24,776
sdnc-websmo-helm-chart6.0.01 of 3See more

sdnc-web smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

24,776
ueb-listenersmo-helm-chart6.0.01 of 3See more

ueb-listener smo-helm-chart 6.0.0

1 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

25,769
pagessrinipages1.0.02 of 3See more

pages srinipages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
pagesstephendillondell1.0.02 of 3See more

pages stephendillondell 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
pagessunilb2590-pages1.0.02 of 3See more

pages sunilb2590-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
pagestest43221.0.02 of 3See more

pages test4322 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
standard-applicationthebitgram1.0.121 of 1See more

standard-application thebitgram 1.0.12

1 of the 1 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
gcr.io/google_containers/echoserver:1.10cb5c1bddd1b5
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

11,007
pagesthiru-pages1.0.02 of 3See more

pages thiru-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
pagesthuy-pages1.0.02 of 3See more

pages thuy-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
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-2021-20305.

Container imageDigestPackageFixed in
lightstep/collector:2021-01-26_23-02-36Z11c5569aaf3b
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2

Open the chart page →

15,330
pagesvictor-pages1.0.02 of 3See more

pages victor-pages 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
pageswalter1.0.02 of 3See more

pages walter 1.0.0

2 of the 3 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

20,190
emissary-ingresswenerme8.12.21 of 2See more

emissary-ingress wenerme 8.12.2

1 of the 2 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
istio/kubectl:1.5.10dbb7726d1bf0
nettle@3.4-1
3.4-1ubuntu0.1

Open the chart page →

10,843
miniowenerme8.0.101 of 1See more

minio wenerme 8.0.10

1 of the 1 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
minio/minio:RELEASE.2021-02-14T04-01-33Zbd11edda91f3
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3

Open the chart page →

6,915
sambawenerme1.0.01 of 1See more

samba wenerme 1.0.0

1 of the 1 container images this version deploys carry CVE-2021-20305.

Container imageDigestPackageFixed in
wener/samba:4.13.39a42bae466d4
nettle@3.7-r0
3.7.2-r0

Open the chart page →

2,555

Container images carrying it

145 by charts deploying them

A fixed version is listed for 5 of the 5 affected packages.

Container imageDigestPackageFixed inUsed by
dellcloud/pages:monitor6ba7b22caacd
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
79
flyway/flyway:6.4.422d97ceb0c47
nettle@3.4-1
3.4-1ubuntu0.1
79
oomk8s/readiness-check:2.0.2875814cc853d
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
11
oomk8s/readiness-check:2.0.07daa08b81954
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
6
hyperledger/fabric-ca-tools:latest4ce6f43ded2e
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
4
hyperledger/fabric-couchdb:0.4.15f6c724592abf
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
4
library/mongo:4.2.12-bionic628741415fc9
nettle@3.4-1
3.4-1ubuntu0.1
4
oscarsotosanchez/weatherservice:v1.0911ec961d10b
nettle@3.4-1
3.4-1ubuntu0.1
4
minio/minio:RELEASE.2021-02-14T04-01-33Zbd11edda91f3
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
3
omecproject/cdn-video-repo:1.0.0:remote-v3d59ccb138ffb
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
3
selenium/hub:3.141.5902f251d48d5f
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
3
xenondb/percona:5.7.330e26872a2b67
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
3
freeradius/freeradius-server:3.0.2121c8bfa904d8
nettle@3.4-1
3.4-1ubuntu0.1
2
istio/kubectl:1.5.10dbb7726d1bf0
nettle@3.4-1
3.4-1ubuntu0.1
2
library/cassandra:3.11.65aa8400b4b3b
nettle@3.4-1
3.4-1ubuntu0.1
2
library/mongo:4.2.358b25d51baa1
nettle@3.4-1
3.4-1ubuntu0.1
2
lightstep/collector:2021-01-26_23-02-36Z11c5569aaf3b
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
2
mesosphere/kubeaddons-catalog:v0.11.4073db43d0b8b
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
2
ngick8stesting/c3po-mmeinit:latest1e764eab77b4
nettle@3.4-1
3.4-1ubuntu0.1
2
omecproject/mcord-synchronizer:comac-1.0.0cfdb566dd949
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
2
gcr.io/google_containers/kubernetes-dashboard-init-amd64:v1.0.0fbe12aa24de6
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
2
ghcr.io/linuxserver/openvpn-as:version-2.8.6-916f8e7d-ubuntu184ee0764310e7
nettle@3.4-1
3.4-1ubuntu0.1
2
a10networks/acos-prometheus-exporter:latest8dc58d434d71
nettle@3.4-1
3.4-1ubuntu0.1
1
adwerx/github-actions-runner:2.276.1-20.04-1840d2b078682
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
1
airsonicadvanced/airsonic-advanced:latestf7cbafac2806
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
1
anchore/anchore-engine:v0.7.1ed9b3badd17c
gnutls@3.6.8-8.el8
nettle@3.4.1-1.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
cfcontainerization/quarks-job:v0.0.124-g03faac87366b11c5fa5
libnettle@3.4.1-4.12.1
3.4.1-4.15.1
1
cfcontainerization/quarks-secret:v0.0.677-ga060bb643131dbc0c8f
libnettle@3.4.1-4.12.1
3.4.1-4.15.1
1
chetangautamm/repo:sipp.v3e7f7049e1544
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
1
cheyang/distributed-tf:1.6.046cc34755493
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
1
cloudve/janis-terminal:latestaf56e77ca587
nettle@3.4-1
3.4-1ubuntu0.1
1
cloudve/ttyd:latestd79c1c5881c0
nettle@3.4-1
3.4-1ubuntu0.1
1
confluentinc/cp-enterprise-control-center:6.1.0f2975d507a2a
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
confluentinc/cp-enterprise-kafka:6.1.08f1544df1f48
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
confluentinc/cp-kafka-connect:6.1.04bc70a83ca6f
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
confluentinc/cp-kafka-rest:6.1.0b0b7aa26254a
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
confluentinc/cp-ksqldb-server:6.1.0ee403d5b9090
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
confluentinc/cp-schema-registry:6.1.0b651d4b6185a
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
confluentinc/cp-zookeeper:6.1.078c190f4472c
gnutls@3.6.14-7.el8_3
nettle@3.4.1-2.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
cradlepoint/pgbouncer:1.0.18f5720b0cd03
nettle@3.4-1
3.4-1ubuntu0.1
1
ctron/hawkbit-operator:0.1.48fdea8f76499
gnutls@3.6.8-11.el8_2
nettle@3.4.1-1.el8
0:3.6.14-8.el8_3
0:3.4.1-4.el8_3
1
daedalusproject/base_kubectl:latest6f72b5119eda
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
1
daskdev/dask-notebook:1.1.0052630f5ca04
nettle@3.4-1
3.4-1ubuntu0.1
1
datalust/seq:5.0.832-pre9c731bb207a6
nettle@3.2-1ubuntu0.16.04.1
3.2-1ubuntu0.16.04.2
1
dellcloud/category:distributed02fc234353a9
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
1
dellcloud/pages:1.04d2eb25b9225
nettle@3.5.1+really3.5.1-2
3.5.1+really3.5.1-2ubuntu0.1
1
dniel/api-posts:master45a667852f2a
nettle@3.4-1
3.4-1ubuntu0.1
1
elastictranscoder/media:627e21dc963ab3858c6b
nettle@3.4-1
3.4-1ubuntu0.1
1
elastictranscoder/media-storage:f6d861a026208b8c2359
nettle@3.4-1
3.4-1ubuntu0.1
1
elastictranscoder/transcoder:627e21dcb4a0327029e6
nettle@3.4-1
3.4-1ubuntu0.1
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.