kubevirt/virt-cdi-importer: improper TLS certificate validation
Published Mar 25, 2019
7.4
HIGHCVSS 3.0
EPSS 0.53%
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
-
- Version from 1.4.0 to 1.5.3 inclusiveStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| The Kubevirt project | Kubevirt/virt-Cdi-Importer | n/a |
|
- ≥ 1.4.0 · ≤ 1.5.3
No data.
Red Hat OpenShift Virtualization 1
virt-cdi-importer
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat OpenShift Virtualization 1 | virt-cdi-importer | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
No public release of Red Hat Container Native Virtualization is affected by this flaw.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
AV:N/AC:M/Au:S/C:P/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.53% (0.00531) | 42.85th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.53% (0.00531) | 43.82th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00069) | 30.53th | v3 (v2023.03.01) |
| Jun 12, 2024 | 0.07% (0.00069) | 29.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00069) | 27.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Jan 5, 2022 | 0.62% (0.00624) | 46.35th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (6)
- https://access.redhat.com/security/cve/CVE-2019-3841 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1677117 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3841 x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
- https://github.com/kubevirt/containerized-data-importer/issues/678 x_refsource_MISCIssue TrackingMitigationThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-3841
- https://www.cve.org/CVERecord?id=CVE-2019-3841
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2019-3841 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1677117 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3841 | x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory | |
| https://github.com/kubevirt/containerized-data-importer/issues/678 | x_refsource_MISCIssue TrackingMitigationThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-3841 | ||
| https://www.cve.org/CVERecord?id=CVE-2019-3841 |
Change history (0)
No recorded changes yet.