CVE-2020-2025
Summary
| CVE | CVE-2020-2025 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-05-19 21:15:00 UTC |
| Updated | 2020-05-21 17:02:00 UTC |
| Description | Kata Containers before 1.11.0 on Cloud Hypervisor persists guest filesystem changes to the underlying image file on the host. A malicious guest can overwrite the image file to gain control of all subsequent guest VMs. Since Kata Containers uses the same VM image file with all VMMs, this issue may also affect QEMU and Firecracker based guests. |
Risk And Classification
Problem Types: CWE-281
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Katacontainers | Runtime | All | All | All | All |
| Application | Katacontainers | Runtime | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| clh: update CLH to stable/v0.5.x by likebreath · Pull Request #2487 · kata-containers/runtime · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Yuval Avrahami, Palo Alto Networks
There are currently no legacy QID mappings associated with this CVE.