CVE-2021-3344

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Summary

CVECVE-2021-3344
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-16 22:15:00 UTC
Updated2021-08-03 15:23:00 UTC
DescriptionA privilege escalation flaw was found in OpenShift builder. During build time, credentials outside the build context are automatically mounted into the container image under construction. An OpenShift user, able to execute code during build time inside this container can re-use the credentials to overwrite arbitrary container images in internal registries and/or escalate their privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This affects github.com/openshift/builder v0.0.0-20210125201112-7901cb396121 and before.

Risk And Classification

Problem Types: CWE-522

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Redhat Openshift Builder All All All All
Application Redhat Openshift Container Platform All All All All

References

ReferenceSourceLinkTags
1921450 – (CVE-2021-3344) CVE-2021-3344 openshift/builder: privilege escalation during container image builds via mounted secrets MISC bugzilla.redhat.com
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