runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
CVE-2023-27561 - High Severity Vulnerability
Vulnerable Libraries - github.com/opencontainers/runc-v0.1.1, github.com/opencontainers/runc-v1.0.1
github.com/opencontainers/runc-v0.1.1
CLI tool for spawning and running containers according to the OCI specification
Library home page: https://proxy.golang.org/github.com/opencontainers/runc/@v/v0.1.1.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/opencontainers/runc-v0.1.1** (Vulnerable Library)
github.com/opencontainers/runc-v1.0.1
CLI tool for spawning and running containers according to the OCI specification
Library home page: https://proxy.golang.org/github.com/opencontainers/runc/@v/v1.0.1.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/opencontainers/runc-v1.0.1** (Vulnerable Library)
Found in HEAD commit: 655167764fcdebd1047d2f63249a7596884c4b03
Found in base branch: main
Vulnerability Details
runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
Publish Date: 2023-03-03
URL: CVE-2023-27561
CVSS 3 Score Details (7.0)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: High - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
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