What is CVE-2019-3841?

CVE-2019-3841 is a high-severity vulnerability in Kubevirt Containerized Data Importer, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2019-03-25.

How severe is CVE-2019-3841?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Kubevirt Containerized Data Importer

CVE-2019-3841

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.

Vulnerability class: Improper Certificate Validation

EPSS: 0.005 (41.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Kubevirt Containerized_data_importer
The Kubevirt Project Kubevirt/virt-cdi-importer — versions from 1.4.0 to 1.5.3 inclusive

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Mitigation, Issue Tracking)
secalert@redhat.com (x_refsource_CONFIRM, Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2019-3841?: CVE-2019-3841 is a high-severity vulnerability in Kubevirt Containerized Data Importer, classified under Improper Certificate Validation. CVSS score: 7.4/10. Published 2019-03-25.
How severe is CVE-2019-3841?: High severity. CVSS v3 base score is 7.4 out of 10.