CVE-2019-3841

Severity: medium (CVSS 6.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2019-03-25 · updated 2026-06-17
Weakness: CWE-295

Description

Kubevirt/virt-cdi-importer, versions 1.4.0 to 1.5.3 inclusive, were reported to disable TLS certificate validation when importing data into PVCs from container registries. This could enable man-in-the-middle attacks between a container registry and the virt-cdi-component, leading to possible undetected tampering of trusted container image content.

Affected products

The Kubevirt project kubevirt/virt-cdi-importer: from 1.4.0 through 1.5.3

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3841
https://github.com/kubevirt/containerized-data-importer/issues/678
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3841
https://github.com/kubevirt/containerized-data-importer/issues/678

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