CVE-2019-3841

Public Exploit

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.

Category

7.4
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.12%
Third-Party Advisory redhat.com Third-Party Advisory github.com
Affected: The Kubevirt project kubevirt/virt-cdi-importer
Published at:
Updated at:

References

Link Tags
https://github.com/kubevirt/containerized-data-importer/issues/678 issue tracking third party advisory mitigation
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3841 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-3841?
CVE-2019-3841 has been scored as a high severity vulnerability.
How to fix CVE-2019-3841?
To fix CVE-2019-3841, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-3841 being actively exploited in the wild?
It is possible that CVE-2019-3841 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-3841?
CVE-2019-3841 affects The Kubevirt project kubevirt/virt-cdi-importer.
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