CVE & CISA-KEV Catalog

CVE-2021-20329

MEDIUM
6.8
CVSS v3
NVD

Description

Specific cstrings input may not be properly validated in the MongoDB Go Driver when marshalling Go objects into BSON. A malicious user could use a Go object with specific string to potentially inject additional fields into marshalled documents. This issue affects all MongoDB GO Drivers prior to and including 1.5.0.

CWE-1287Improper Validation of Specified Type of InputCWE-20Improper Input Validation

How to fix

Remediation Available
container-nativeRed Hat / RHEL
Fixed in:virtualization/kubemacpool-rhel9@sha256:0a0265375b10ff7c60397a5d486b2f48f524af9a57aa9ba7ae3775f1626fe724_arm64RHSA-2023:6817
Fixed in:virtualization/kubesecondarydns-rhel9@sha256:f51800af171fb90a4e613dfafb035dd31c4d20ddc1f49e2c3f9fd1da22f777a4_arm64RHSA-2023:6817
Fixed in:virtualization/kubemacpool-rhel9@sha256:33a0e10a204f44c05169e78a852a8916d5c1cf4e7268b66a661795183d19aa40_amd64RHSA-2023:6817
Fixed in:virtualization/kubesecondarydns-rhel9@sha256:6421fe0e7601c9d0ba2df1af37e584e9c623fb9956809cf5de35273497574f83_amd64RHSA-2023:6817
container-nativeRocky
Fixed in:virtualization/kubemacpool-rhel9@sha256:33a0e10a204f44c05169e78a852a8916d5c1cf4e7268b66a661795183d19aa40_amd64RHSA-2023:6817
Fixed in:virtualization/kubesecondarydns-rhel9@sha256:6421fe0e7601c9d0ba2df1af37e584e9c623fb9956809cf5de35273497574f83_amd64RHSA-2023:6817
Fixed in:virtualization/kubemacpool-rhel9@sha256:0a0265375b10ff7c60397a5d486b2f48f524af9a57aa9ba7ae3775f1626fe724_arm64RHSA-2023:6817
Fixed in:virtualization/kubesecondarydns-rhel9@sha256:f51800af171fb90a4e613dfafb035dd31c4d20ddc1f49e2c3f9fd1da22f777a4_arm64RHSA-2023:6817
container-native-virtualization/bridgeRed Hat / RHEL
Fixed in:marker-rhel9@sha256:d3734dfcf14530150900ab1a8055e6a75d96f2e1f8bd0e4530b21315de2dfd3d_arm64RHSA-2023:6817
Fixed in:marker-rhel9@sha256:1148cc4caaf2a5eb2a39dc8255f209522fcbd206567af25508c4bce1884b44cd_amd64RHSA-2023:6817
container-native-virtualization/bridgeRocky
Fixed in:marker-rhel9@sha256:d3734dfcf14530150900ab1a8055e6a75d96f2e1f8bd0e4530b21315de2dfd3d_arm64RHSA-2023:6817
Fixed in:marker-rhel9@sha256:1148cc4caaf2a5eb2a39dc8255f209522fcbd206567af25508c4bce1884b44cd_amd64RHSA-2023:6817
container-native-virtualization/cluster-network-addonsRocky
Fixed in:operator-rhel9@sha256:d4164a252eaac07f5f0d34a54189e894bcfe92045dfda7ea3e93c0e836be9b9e_amd64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:f2fa89f69c3f3a1a57c64975d690e42b4b5c49b92309d29b41b903a50f546fb6_arm64RHSA-2023:6817
container-native-virtualization/cluster-network-addonsRed Hat / RHEL
Fixed in:operator-rhel9@sha256:d4164a252eaac07f5f0d34a54189e894bcfe92045dfda7ea3e93c0e836be9b9e_amd64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:f2fa89f69c3f3a1a57c64975d690e42b4b5c49b92309d29b41b903a50f546fb6_arm64RHSA-2023:6817
container-native-virtualization/cnv-containernetworkingRed Hat / RHEL
Fixed in:plugins-rhel9@sha256:b2cc636ae0f2a30c04b8fd319b63d7810d49c1945f3a943bec973db3abb8f483_arm64RHSA-2023:6817
Fixed in:plugins-rhel9@sha256:55cc13ec852d0c6819b0be7592b12460c4256f64f5fcba846e1875738868b421_amd64RHSA-2023:6817
container-native-virtualization/cnv-containernetworkingRocky
Fixed in:plugins-rhel9@sha256:55cc13ec852d0c6819b0be7592b12460c4256f64f5fcba846e1875738868b421_amd64RHSA-2023:6817
Fixed in:plugins-rhel9@sha256:b2cc636ae0f2a30c04b8fd319b63d7810d49c1945f3a943bec973db3abb8f483_arm64RHSA-2023:6817
container-native-virtualization/cnv-mustRed Hat / RHEL
Fixed in:gather-rhel9@sha256:f780a050fa4c92d5d3479d1092dd7973b06e17ef804bb8cee0c7168581eebe13_amd64RHSA-2023:6817
Fixed in:gather-rhel9@sha256:2a583fb0a7b1d59f8789787d59b1a17d142024b510b5ad2a95cbac2cdbe2da8c_arm64RHSA-2023:6817
container-native-virtualization/cnv-mustRocky
Fixed in:gather-rhel9@sha256:f780a050fa4c92d5d3479d1092dd7973b06e17ef804bb8cee0c7168581eebe13_amd64RHSA-2023:6817
Fixed in:gather-rhel9@sha256:2a583fb0a7b1d59f8789787d59b1a17d142024b510b5ad2a95cbac2cdbe2da8c_arm64RHSA-2023:6817
container-native-virtualization/hco-bundleRocky
Fixed in:registry-rhel9@sha256:d3cbd39d4c6fb4d3c46b5155a73842827484b4ea9663751882c8e23085bcbf00_amd64RHSA-2023:6817
Fixed in:registry-rhel9@sha256:fc33136c9eff3e5d92207ce2c153a152fba46bc2b1927caa4957f0c5015bf440_arm64RHSA-2023:6817
container-native-virtualization/hco-bundleRed Hat / RHEL
Fixed in:registry-rhel9@sha256:fc33136c9eff3e5d92207ce2c153a152fba46bc2b1927caa4957f0c5015bf440_arm64RHSA-2023:6817
Fixed in:registry-rhel9@sha256:d3cbd39d4c6fb4d3c46b5155a73842827484b4ea9663751882c8e23085bcbf00_amd64RHSA-2023:6817
container-native-virtualization/hostpathRocky
Fixed in:provisioner-rhel9@sha256:5511e156acd677d58698f1511578752ffb74da39c41773817b1a8df6bb3356dd_amd64RHSA-2023:6817
Fixed in:provisioner-rhel9@sha256:5e9d32996733067f4dcbab40c9dd4f7dab25f03b985f63a393fbbd52c3de2141_arm64RHSA-2023:6817
container-native-virtualization/hostpathRed Hat / RHEL
Fixed in:provisioner-rhel9@sha256:5511e156acd677d58698f1511578752ffb74da39c41773817b1a8df6bb3356dd_amd64RHSA-2023:6817
Fixed in:provisioner-rhel9@sha256:5e9d32996733067f4dcbab40c9dd4f7dab25f03b985f63a393fbbd52c3de2141_arm64RHSA-2023:6817
container-native-virtualization/hostpath-csiRed Hat / RHEL
Fixed in:driver-rhel9@sha256:8f8d482499a71ff0d2711daeaee7bcaa05e316a003a14b2d119c2358f35de9b9_arm64RHSA-2023:6817
Fixed in:driver-rhel9@sha256:23c604deb6d175f03678f20296346cb46c7e0635fc5d7cbf737a035dd556eb0d_amd64RHSA-2023:6817
container-native-virtualization/hostpath-csiRocky
Fixed in:driver-rhel9@sha256:23c604deb6d175f03678f20296346cb46c7e0635fc5d7cbf737a035dd556eb0d_amd64RHSA-2023:6817
Fixed in:driver-rhel9@sha256:8f8d482499a71ff0d2711daeaee7bcaa05e316a003a14b2d119c2358f35de9b9_arm64RHSA-2023:6817
container-native-virtualization/hostpath-provisionerRocky
Fixed in:operator-rhel9@sha256:8d08f900b73b9a409cc9813966ecc6c4a5674bcae247f68375aed2db5523e350_arm64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:82d7a5229c9b23a11c392de2cebab5a3e20b87d92da0a2c93f8aa2f25b5d5f44_amd64RHSA-2023:6817
container-native-virtualization/hostpath-provisionerRed Hat / RHEL
Fixed in:operator-rhel9@sha256:82d7a5229c9b23a11c392de2cebab5a3e20b87d92da0a2c93f8aa2f25b5d5f44_amd64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:8d08f900b73b9a409cc9813966ecc6c4a5674bcae247f68375aed2db5523e350_arm64RHSA-2023:6817
container-native-virtualization/hyperconverged-clusterRed Hat / RHEL
Fixed in:webhook-rhel9@sha256:46d6153c2da86702d06701c5c95e36bb06df03d982771d6791c92c559664bac7_amd64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:02e19daebdfa5ac0bb8d2d9dd99a58c53ba93d9b2f7ac8889d4c3083a68858b4_arm64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:f0b69c20e4d42a53d1b9a68dd90e919487d9d047d2186ad8ea217b8e29884ae9_amd64RHSA-2023:6817
Fixed in:webhook-rhel9@sha256:61ffc93edbe34fda8103dffb5c910cac8653eec650f4029bfcddedd4a9f1ba74_arm64RHSA-2023:6817
container-native-virtualization/hyperconverged-clusterRocky
Fixed in:operator-rhel9@sha256:02e19daebdfa5ac0bb8d2d9dd99a58c53ba93d9b2f7ac8889d4c3083a68858b4_arm64RHSA-2023:6817
Fixed in:webhook-rhel9@sha256:61ffc93edbe34fda8103dffb5c910cac8653eec650f4029bfcddedd4a9f1ba74_arm64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:f0b69c20e4d42a53d1b9a68dd90e919487d9d047d2186ad8ea217b8e29884ae9_amd64RHSA-2023:6817
Fixed in:webhook-rhel9@sha256:46d6153c2da86702d06701c5c95e36bb06df03d982771d6791c92c559664bac7_amd64RHSA-2023:6817
container-native-virtualization/kubevirt-apiserverRed Hat / RHEL
Fixed in:proxy-rhel9@sha256:ab7992cc6f352add0162556c33516425e61058e90caa0d7f776061bd4fddafdc_amd64RHSA-2023:6817
Fixed in:proxy-rhel9@sha256:df49bba89e997fbd4d86d6ae199ecaa19304e99556520fab02e710d06fb77a5d_arm64RHSA-2023:6817
container-native-virtualization/kubevirt-apiserverRocky
Fixed in:proxy-rhel9@sha256:df49bba89e997fbd4d86d6ae199ecaa19304e99556520fab02e710d06fb77a5d_arm64RHSA-2023:6817
Fixed in:proxy-rhel9@sha256:ab7992cc6f352add0162556c33516425e61058e90caa0d7f776061bd4fddafdc_amd64RHSA-2023:6817
container-native-virtualization/kubevirt-consoleRed Hat / RHEL
Fixed in:plugin-rhel9@sha256:5ff50d5e496d9fba3996430eaa2584b7522307753f61438081f7718a905f8985_amd64RHSA-2023:6817
Fixed in:plugin-rhel9@sha256:1e08ddf153a2c70f68b8eeb4efbb5c385ac06ef4765012652507e9422c64e4e4_arm64RHSA-2023:6817
container-native-virtualization/kubevirt-consoleRocky
Fixed in:plugin-rhel9@sha256:5ff50d5e496d9fba3996430eaa2584b7522307753f61438081f7718a905f8985_amd64RHSA-2023:6817
Fixed in:plugin-rhel9@sha256:1e08ddf153a2c70f68b8eeb4efbb5c385ac06ef4765012652507e9422c64e4e4_arm64RHSA-2023:6817
container-native-virtualization/kubevirt-dpdkRed Hat / RHEL
Fixed in:checkup-rhel9@sha256:1ebeabc2e5712960eed6a19cf56e4610de875bf718576a53ad3885c373a419d2_amd64RHSA-2023:6817
Fixed in:checkup-rhel9@sha256:4ee30e2dabec10b4aa887de5351a0104af178a4746573c51780f36832497cfad_arm64RHSA-2023:6817
container-native-virtualization/kubevirt-dpdkRocky
Fixed in:checkup-rhel9@sha256:4ee30e2dabec10b4aa887de5351a0104af178a4746573c51780f36832497cfad_arm64RHSA-2023:6817
Fixed in:checkup-rhel9@sha256:1ebeabc2e5712960eed6a19cf56e4610de875bf718576a53ad3885c373a419d2_amd64RHSA-2023:6817
container-native-virtualization/kubevirt-sspRocky
Fixed in:operator-rhel9@sha256:8461ddc209c27171e837f064962f98b744a36fb7c555c55443e03ee9716e68b9_arm64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:a63b774dc20d44862587bef79557e760b5e818bf1c6f1ff9dda5580f282e73cf_amd64RHSA-2023:6817
container-native-virtualization/kubevirt-sspRed Hat / RHEL
Fixed in:operator-rhel9@sha256:8461ddc209c27171e837f064962f98b744a36fb7c555c55443e03ee9716e68b9_arm64RHSA-2023:6817
Fixed in:operator-rhel9@sha256:a63b774dc20d44862587bef79557e760b5e818bf1c6f1ff9dda5580f282e73cf_amd64RHSA-2023:6817
container-native-virtualization/kubevirt-tekton-tasks-createRocky
Fixed in:datavolume-rhel9@sha256:eb76194a2bea993d41b7d7101aee422b63bfd2c73a34472cd73e2952cd093600_arm64RHSA-2023:6817
Fixed in:datavolume-rhel9@sha256:2be1aed89159d415137937dcd205e0acd06261042e70148574596ec731bd1a89_amd64RHSA-2023:6817
container-native-virtualization/kubevirt-tekton-tasks-createRed Hat / RHEL
Fixed in:datavolume-rhel9@sha256:2be1aed89159d415137937dcd205e0acd06261042e70148574596ec731bd1a89_amd64RHSA-2023:6817
Fixed in:datavolume-rhel9@sha256:eb76194a2bea993d41b7d7101aee422b63bfd2c73a34472cd73e2952cd093600_arm64RHSA-2023:6817

This vulnerability affects an unusually large number of packages. The highest-confidence fixes are shown above; the full list is longer. Check the referenced advisories for complete coverage.

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.96%probability of exploitation in 30 days
59thpercentile

Moderate risk: more likely to be exploited than 59% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-1287 (Improper Validation of Specified Type of Input) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-4879Critical9.8100%KEV-
CVE-2022-31007Medium4.927%-Fix
CVE-2024-6298Critical10.019%--
CVE-2026-25639High7.52.7%-Fix
CVE-2021-43802Critical9.92.0%-Fix
CVE-2026-5946High7.51.9%-Fix

Common questions

How do I fix CVE-2021-20329?

Published advisories record a fix for 274 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2021-20329 being actively exploited?

Not that we know of. CVE-2021-20329 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.96% is the estimated probability that it will be exploited in the next 30 days. That is higher than 59% of all scored CVEs.

How severe is CVE-2021-20329?

CVE-2021-20329 has a CVSS v3 base score of 6.8, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2021-20329 affect?

Published advisories record a fix for container-native (Red Hat / RHEL), container-native (Rocky), container-native-virtualization/bridge (Red Hat / RHEL), container-native-virtualization/bridge (Rocky), and 270 more. The list on this page is capped, so there may be more.

Embed a live status badge for CVE-2021-20329
CVE-2021-20329 severity badge

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.