containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue.
CVE-2022-23648 - High Severity Vulnerability
github.com/Containerd/Containerd-v1.3.0
An open and reliable container runtime
Library home page: https://proxy.golang.org/github.com/!containerd/!containerd/@v/v1.3.0.zip
Path to dependency file: /chaincode/samplecc/go/go.mod
Path to vulnerable library: /chaincode/samplecc/go/go.mod,/chaincode/simple/go/go.mod
Dependency Hierarchy: - github.com/hyperledger/fabric-v1.4.1 (Root Library) - github.com/fsouza/go-dockerclient-v1.6.5 - github.com/docker/docker-v1.4.2-0.20191101170500-ac7306503d23 - :x: **github.com/Containerd/Containerd-v1.3.0** (Vulnerable Library)
github.com/Containerd/Containerd-v1.5.5
An open and reliable container runtime
Library home page: https://proxy.golang.org/github.com/!containerd/!containerd/@v/v1.5.5.zip
Path to dependency file: /chaincode/cmcc/go/go.mod
Path to vulnerable library: /chaincode/cmcc/go/go.mod
Dependency Hierarchy: - github.com/hyperledger/fabric-v1.4.1 (Root Library) - github.com/fsouza/go-dockerclient-v1.7.3 - github.com/Docker/Docker-v20.10.8+incompatible - :x: **github.com/Containerd/Containerd-v1.5.5** (Vulnerable Library)
Found in base branch: main
containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue.
Publish Date: 2022-03-03
URL: CVE-2022-23648
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://github.com/containerd/containerd/security/advisories/GHSA-crp2-qrr5-8pq7
Release Date: 2022-03-03
Fix Resolution: v1.4.13, v1.5.10, v1.6.1
Step up your Open Source Security Game with Mend here