GHSA-7QW8-847F-PGGM Improper Locking in github.com/containers/storage

A deadlock vulnerability was found in github.com/containers/storage in versions before 1.28.1. When a container image is processed, each layer is unpacked using tar. If one of those layers is not a valid tar archive this causes an error leading to an unexpected situation where the code indefinite...

Improper Locking in github.com/containers/storage

A deadlock vulnerability was found in github.com/containers/storage in versions before 1.28.1. When a container image is processed, each layer is unpacked using tar. If one of those layers is not a valid tar archive this causes an error leading to an unexpected situation where the code indefinite...

MITRE ATT&CK for Containers: Why It Matters

The complexity of containers demands something to make sense of it all. Builders, operations teams and security teams need a single language to understand the risk associated with containers...

Center for Threat-Informed Defense teams up with Microsoft, partners to build the ATT&CK® for Containers matrix

The MITRE ATT&CK® for Containers matrix was published today, establishing an industry knowledge base of attack techniques associated with containerization and related technologies that are increasingly more ubiquitous in the current computing landscape. Microsoft is happy to have contributed and...

Fedora: Security Advisory for singularity (FEDORA-2021-e49f5e66f8)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Fedora: Security Advisory for crun (FEDORA-2021-83b3740389)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for crun (FEDORA-2021-ec00da7faa)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for containers-common (FEDORA-2021-ec00da7faa)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for containers-common (FEDORA-2021-83b3740389)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

[SECURITY] Fedora 34 Update: runc-1.0.0-377.rc93.fc34

The runc command can be used to start containers which are packaged in accordance with the Open Container Initiative's specifications, and to manage containers running under runc...

containers/storage: DoS via malicious image

A deadlock vulnerability was found in github.com/containers/storage. When a container image is processed, each layer is unpacked using tar. If one of those layers is not a valid tar archive this causes an error leading to an unexpected situation where the code indefinitely waits for the tar...

KubiScan - A Tool To Scan Kubernetes Cluster For Risky Permissions

A tool for scanning Kubernetes cluster for risky permissions in Kubernetes's Role-based access control RBAC authorization model. The tool was published as part of the "Securing Kubernetes Clusters by Eliminating Risky Permissions" research...

Rapid7 Announces Kubernetes Integration General Availability in InsightVM

Rapid7 is excited to announce the general availability of our Kubernetes integration in InsightVM, our vulnerability management tool.This represents a step forward in Rapid7’s ability to provide vulnerability and remediation management capabilities for container environments. Kubernetes is the mo...

Fedora: Security Advisory for singularity (FEDORA-2021-601ee898f7)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Fedora: Security Advisory for singularity (FEDORA-2021-2e174e8a96)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

[SECURITY] Fedora 32 Update: singularity-3.7.3-1.fc32

Singularity provides functionality to make portable containers that can be used across host environments...

[SECURITY] Fedora 33 Update: singularity-3.7.3-1.fc33

Singularity provides functionality to make portable containers that can be used across host environments...

Security Bug Allows Attackers to Brick Kubernetes Clusters

A vulnerability in one of the Go libraries that Kubernetes is based on could lead to denial of service DoS for the CRI-O and Podman container engines. The bug CVE-2021-20291 affects the Go library called “containers/storage.” According to Aviv Sasson, the security researcher at Palo Alto’s Unit 4...

GO-2021-0081 Insufficiently Protected Credentials in github.com/containers/image

The HTTP client used to connect to the container registry authorization service explicitly disables TLS verification, allowing an attacker that is able to MITM the connection to steal credentials...

GO-2021-0087 Race condition in github.com/opencontainers/runc

A race while mounting volumes allows a possible symlink-exchange attack, allowing a user whom can start multiple containers with custom volume mount configurations to escape the container...