MEDIUM 6.3 Microsoft

CVE-2021-21334

environment variable leak

Microsoft Security Update 2021-Mar: environment variable leak

Affected Products

cm1 moby-containerd 1.4.4+azure-2 on CBL Mariner 1.0
azl3 kata-containers 3.15.0.aks0-1 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21334
https://nvd.nist.gov/vuln/detail/CVE-2021-21334

Published: 2021-03-09 · Source: Microsoft · Feed updated: 2026-08-20

This medium severity vulnerability with a CVSS score of 6.3 was published on 2021-03-09 via Microsoft. Affected: cm1 moby-containerd 1.4.4+azure-2 on CBL Mariner 1.0, azl3 kata-containers 3.15.0.aks0-1 on Azure Linux 3.0.

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