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Total
5 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-1708 | 3 Fedoraproject, Kubernetes, Redhat | 4 Fedora, Cri-o, Enterprise Linux and 1 more | 2022-06-14 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability. | |||||
| CVE-2022-27652 | 4 Fedoraproject, Kubernetes, Mobyproject and 1 more | 4 Fedora, Cri-o, Moby and 1 more | 2022-04-27 | 4.6 MEDIUM | 5.3 MEDIUM |
| A flaw was found in cri-o, where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. | |||||
| CVE-2022-0532 | 2 Kubernetes, Redhat | 2 Cri-o, Openshift Container Platform | 2022-02-22 | 4.9 MEDIUM | 4.2 MEDIUM |
| An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of "safe" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace. | |||||
| CVE-2019-14891 | 3 Fedoraproject, Kubernetes, Redhat | 3 Fedora, Cri-o, Openshift Container Platform | 2020-02-28 | 6.0 MEDIUM | 5.0 MEDIUM |
| A flaw was found in cri-o, as a result of all pod-related processes being placed in the same memory cgroup. This can result in container management (conmon) processes being killed if a workload process triggers an out-of-memory (OOM) condition for the cgroup. An attacker could abuse this flaw to get host network access on an cri-o host. | |||||
| CVE-2018-1000400 | 1 Kubernetes | 1 Cri-o | 2019-10-03 | 6.5 MEDIUM | 8.8 HIGH |
| Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9. | |||||