Denial Of Service (DoS)

github.com/cri-o/cri-o is vulnerable to denial of service. The vulnerability exists when the output of the command is large causing a memory exhaust causing an application crash...

CVE-2022-1708

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...

GHSA-5FFW-GXPP-MXPF containerd CRI plugin: Host memory exhaustion through ExecSync

Impact A bug was found in containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the ExecSync API. This can cause containerd to consume all available memory on the computer, denying service to other...

containerd CRI plugin: Host memory exhaustion through ExecSync

Impact A bug was found in containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the ExecSync API. This can cause containerd to consume all available memory on the computer, denying service to other...

GHSA-FCM2-6C3H-PG6J Node DOS by way of memory exhaustion through ExecSync request in CRI-O

Description An ExecSync request runs a command in a container and returns the output to the Kubelet. It is used for readiness and liveness probes within a pod. The way CRI-O runs ExecSync commands is through conmon. CRI-O asks conmon to start the process, and conmon writes the output to disk. CRI...

Node DOS by way of memory exhaustion through ExecSync request in CRI-O

Description An ExecSync request runs a command in a container and returns the output to the Kubelet. It is used for readiness and liveness probes within a pod. The way CRI-O runs ExecSync commands is through conmon. CRI-O asks conmon to start the process, and conmon writes the output to disk. CRI...

CVE-2022-31030

containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the ExecSync API. This can cause containerd to consume all available memory...

CVE-2022-31030 containerd CRI plugin: Host memory exhaustion through ExecSync

containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the ExecSync API. This can cause containerd to consume all available memory...

CVE-2022-31030 containerd CRI plugin: Host memory exhaustion through ExecSync

containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the ExecSync API. This can cause containerd to consume all available memory...

PT-2022-4542 · Containerd +6 · Kubernetes Containerd +5

Name of the Vulnerable Software and Affected Versions: containerd versions prior to 1.5.13 containerd versions prior to 1.6.6 Description: A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound durin...

CVE-2022-31030

CVE-2022-31030 affects containerd’s CRI ExecSync path, where containered processes can cause unbounded memory growth in the containerd daemon, risking host memory exhaustion and denial of service. The connected documents confirm the root cause is within containerd’s CRI implementation and state f...

CVE-2022-31030

containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the ExecSync API. This can cause containerd to consume all available memory...

Ubuntu 20.04 LTS : containerd regression (USN-5311-2)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5311-2 advisory. USN-5311-1 released updates for contained. Unfortunately, a subsequent update reverted the fix for this CVE by mistake. This update corrects the problem. We...

cri-o: Default inheritable capabilities for linux container should be empty

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...

GHSA-4HJ2-R2PM-3HC6 Incorrect Default Permissions in CRI-O

Impact A bug was found in CRI-O where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve2...

Incorrect Default Permissions in CRI-O

Impact A bug was found in CRI-O where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve2...

CVE-2022-27652

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...

CVE-2022-27652

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...

Default credentials

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...

CVE-2022-27652

CVE-2022-27652 relates to a security regression in cri-o/OpenShift container components where containers could be started with inheritable capabilities improperly. The Red Hat advisories note that the issue involves adding the fix for CVE-2022-27652 to certain OpenShift releases, and that older O...