Filtered by vendor Katacontainers
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Total
6 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-2026 | 2 Fedoraproject, Katacontainers | 2 Fedora, Runtime | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| A malicious guest compromised before a container creation (e.g. a malicious guest image or a guest running multiple containers) can trick the kata runtime into mounting the untrusted container filesystem on any host path, potentially allowing for code execution on the host. This issue affects: Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; Kata Containers 1.9 and earlier versions. | |||||
| CVE-2020-2025 | 1 Katacontainers | 1 Runtime | 2024-11-21 | 4.6 MEDIUM | 8.8 HIGH |
| 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. | |||||
| CVE-2020-2024 | 1 Katacontainers | 1 Runtime | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| An improper link resolution vulnerability affects Kata Containers versions prior to 1.11.0. Upon container teardown, a malicious guest can trick the kata-runtime into unmounting any mount point on the host and all mount points underneath it, potentiality resulting in a host DoS. | |||||
| CVE-2020-2023 | 1 Katacontainers | 1 Runtime | 2024-11-21 | 4.6 MEDIUM | 3.8 LOW |
| Kata Containers doesn't restrict containers from accessing the guest's root filesystem device. Malicious containers can exploit this to gain code execution on the guest and masquerade as the kata-agent. This issue affects Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; and Kata Containers 1.9 and earlier versions. | |||||
| CVE-2020-28914 | 1 Katacontainers | 1 Kata-containers | 2024-11-21 | 3.6 LOW | 7.1 HIGH |
| An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only. | |||||
| CVE-2020-27151 | 1 Katacontainers | 1 Kata Containers | 2024-11-21 | 9.0 HIGH | 8.8 HIGH |
| An issue was discovered in Kata Containers through 1.11.3 and 2.x through 2.0-rc1. The runtime will execute binaries given using annotations without any kind of validation. Someone who is granted access rights to a cluster will be able to have kata-runtime execute arbitrary binaries as root on the worker nodes. | |||||