CVE-2020-15257

containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting...

CVE-2020-15257

containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting...

CVE-2020-15257

containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting...

CVE-2020-15257

The CVE describes a privilege-escalation issue in containerd where access controls on the shim API socket allowed a container in the same network namespace to run new processes with elevated privileges. Affected releases are containerd before 1.3.9 and before 1.4.3; the vulnerability stems from e...

CVE-2020-15257

containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting...

CVE-2020-15257

containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting...

Built-in Runtime Security for Containers

Security teams struggle with visibility into behaviors inside their running containers. Qualys is today announcing general availability of Container Runtime Security CRS to provide industry-leading visibility for running containers using an approach that is container-engine agnostic and layered...

CVE-2020-15157

The CVE-2020-15157 issue affects containerd (pre-1.2.14) where the default resolver would leak credentials when a container image manifest points to a foreign layer. If a manifest directs a layer URL to a attacker‑controlled web server and the image is pulled, credentials used for the registry co...

cri-o: infra container reparented to systemd following OOM Killer killing it's conmon

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...

Debian: Security Advisory (DSA-4716-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

cri-o: infra container reparented to systemd following OOM Killer killing it's conmon

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...

containers/image: Container images read entire image manifest into memory

A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashi...

containers/image: Container images read entire image manifest into memory

A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashi...

Moderate: Red Hat Bug Fix Advisory: runc bug fix update

Updated runc package that fixes several bugs is now available for Red Hat Enterprise Linux 7 Extras. The runc tool is a lightweight, portable implementation of the Open Container Format OCF that provides container runtime. Users of runc are advised to upgrade to this updated package, which fixes...

runc: volume mount race condition with shared mounts leads to information leak/integrity manipulation

A flaw was found in runc. An attacker who controls the container image for two containers that share a volume can race volume mounts during container initialization, by adding a symlink to the rootfs that points to a directory on the volume. The highest threat from this vulnerability is to data...

Exploit for OS Command Injection in Docker

CVE-2019-5736-Custom-Sandbox General CVE-2019-5736 implem...

PT-2020-9605 · Red Hat · Openshift Container Platform

Name of the Vulnerable Software and Affected Versions: OpenShift Container Platform versions 3.x Description: A flaw was discovered in the upgrade process of OpenShift Container Platform, specifically when using CRI-O. The issue allows an unprivileged user to escalate their privileges to those...

runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfslinux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory...

Centos 7 : runc

An update for runc is now available for CentOS 7 Extras. The runC tool is a lightweight, portable implementation of the Open Container Format OCF that provides container runtime. A flaw was found in the way runc handled system file descriptors when running containers. A malicious container could...

USN-4048-1: Docker vulnerabilities

Aleksa Sarai discovered that Docker was vulnerable to a directory traversal attack. An attacker could use this vulnerability to read and write arbitrary files on the host filesystem as root...