Cilium安全漏洞

Cilium is an open source software. It is used to provide and transparently secure network connectivity and load balancing between application workloads such as application containers or processes. A security vulnerability exists in Cilium versions prior to 1.9.16, 1.10.11, and 1.11.15. An attacke...

RHEL 7 : kpatch-patch (RHSA-2022:2211)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:2211 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel...

RHEL 7 : kernel (RHSA-2022:2186)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:2186 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in RDMA listen...

Amazon's Hotpatch for Log4j Flaw Found Vulnerable to Privilege Escalation Bug

The "hotpatch" released by Amazon Web Services AWS in response to the Log4Shell vulnerabilities could be leveraged for container escape and privilege escalation, allowing an attacker to seize control of the underlying host. "Aside from containers, unprivileged processes can also exploit the patch...

CVE-2022-0071 Hotdog Container Escape

Incomplete fix for CVE-2021-3101. Hotdog, prior to v1.0.2, did not mimic the resource limits, device restrictions, or syscall filters of the target JVM process. This would allow a container to exhaust the resources of the host, modify devices, or make syscalls that would otherwise be blocked...

CVE-2021-3101 Hotdog Container Escape

Hotdog, prior to v1.0.1, did not mimic the capabilities or the SELinux label of the target JVM process. This would allow a container to gain full privileges on the host, bypassing restrictions set on the container...

CRI-O: Arbitrary code execution in cri-o via abusing “kernel.core_pattern” kernel parameter

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

CRI-O: Arbitrary code execution in cri-o via abusing “kernel.core_pattern” kernel parameter

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

Remote Code Execution (RCE)

github.com/cri-o/cri-o is vulnerable to remote code execution. The vulnerability exists due to a lack of sanitization of the kernel.corepattern allowing an attacker to achieve container escape and inject maliciously crafted script into the system...

The vulnerability of the CRI-O Container Engine’s application programming interface’s pinns allows a hacker to exit the container and gain root access to the host.

The vulnerability of the CRI-O Container Engine’s application programming interface’s pinns function, a software tool for managing clusters of virtual machines in Kubernetes, is related to the lack of proper checks on kernel parameters. Exploiting this vulnerability could allow an attacker to exi...

New Vulnerability in CRI-O Engine Lets Attackers Escape Kubernetes Containers

A newly disclosed security vulnerability in the Kubernetes container engine CRI-O called cr8escape could be exploited by an attacker to break out of containers and obtain root access to the host. "Invocation of CVE-2022-0811 can allow an attacker to perform a variety of actions on objectives,...

Attackers Escape Kubernetes Containers using “cr8escape” Vulnerability in CRI-O

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here. A flaw in CRI-O, an open-source Linux implementation of Kubernetes Container Runtime Interface CRI, was discovered that may allow an attacker to gain remote control of servers and potentially poison the container with attack...

Oracle Linux 7 / 8 : cri-o (ELSA-2022-9229)

The remote Oracle Linux 7 / 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2022-9229 advisory. 1.21.6-1 - Added Oracle Specifile Files for cri-o Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. No...

Oracle Linux 7 / 8 : cri-o (ELSA-2022-9228)

The remote Oracle Linux 7 / 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2022-9228 advisory. 1.20.7-1 - Added Oracle Specifile Files for cri-o Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. No...

CVE-2022-0811

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

CVE-2022-0811

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

AZL-37070 CVE-2022-0811 affecting package cri-o for versions less than 1.22.3-1

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

Code injection

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

CVE-2022-0811

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deploy...

CVE-2022-0811

CVE-2022-0811 affects CRI-O and allows a pod-deployer with Kubernetes permissions to escape container boundaries and execute code as root on the cluster node. The root cause is a flaw in how CRI-O sets kernel options for a pod (notably kernel.core_pattern). Documented impact is arbitrary code exe...