Tag
#kubernetes
Red Hat Security Advisory 2024-0660-03 - Red Hat OpenShift Container Platform release 4.13.32 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-0642-03 - An update is now available for Red Hat OpenShift Container Platform 4.14. Issues addressed include denial of service and traversal vulnerabilities.
Red Hat Security Advisory 2024-0641-03 - An update is now available for Red Hat OpenShift Container Platform 4.14. Issues addressed include denial of service and traversal vulnerabilities.
runc versions 1.1.11 and below, as used by containerization technologies such as Docker engine and Kubernetes, are vulnerable to an arbitrary file write vulnerability. Due to a file descriptor leak it is possible to mount the host file system with the permissions of runc (typically root). Successfully tested on Ubuntu 22.04 with runc 1.1.7-0ubuntu1~22.04.1 using Docker build.
When it comes to open-source innovation, Red Hat is committed to pushing technological boundaries and enhancing the capabilities of cutting-edge solutions. As we look back at 2023, we’ll discuss Red Hat's role in advancing Extended Berkeley Packet Filter (eBPF) technology, from collaborative contributions to the Linux kernel to strategic implementations within Red Hat's portfolio, and explore the intersection of innovation, performance, security capabilities and networking within the evolving landscape of eBPF.Kernel upstream collaborationsRed Hat engineers actively collaborated with the Lin
### Impact Snyk has discovered a vulnerability in all versions of runc <=1.1.11, as used by the Docker engine, along with other containerization technologies such as Kubernetes. Exploitation of this issue can result in container escape to the underlying host OS, either through executing a malicious image or building an image using a malicious Dockerfile or upstream image (i.e., when using FROM). This issue has been assigned the CVE-2024-21626. ### Patches `runc` runtime was updated to 1.1.12 in Talos v1.5.6 and v1.6.4. ### Workarounds Inspect the workloads running on the cluster to make sure they are not trying to exploit the vulnerability. ### References * [CVE-2024-21626](https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv) * [Vulnerability: runc process.cwd and leaked fds container breakout](https://snyk.io/blog/cve-2024-21626-runc-process-cwd-container-breakout/)
Red Hat Security Advisory 2024-0484-03 - Red Hat OpenShift Container Platform release 4.13.31 is now available with updates to packages and images that fix several bugs and add enhancements.
Cloudflare has revealed that it was the target of a likely nation-state attack in which the threat actor leveraged stolen credentials to gain unauthorized access to its Atlassian server and ultimately access some documentation and a limited amount of source code. The intrusion, which took place between November 14 and 24, 2023, and detected on November 23, was carried out "with the goal of
Red Hat Security Advisory 2024-0489-03 - Red Hat OpenShift Container Platform release 4.12.48 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
Red Hat Security Advisory 2024-0485-03 - Red Hat OpenShift Container Platform release 4.12.48 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a cross site scripting vulnerability.