cvelist/2024/40xxx/CVE-2024-40635.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-40635",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "containerd is an open-source container runtime. A bug was found in containerd prior to versions 1.6.38, 1.7.27, and 2.0.4 where containers launched with a User set as a `UID:GID` larger than the maximum 32-bit signed integer can cause an overflow condition where the container ultimately runs as root (UID 0). This could cause unexpected behavior for environments that require containers to run as a non-root user. This bug has been fixed in containerd 1.6.38, 1.7.27, and 2.04. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-190: Integer Overflow or Wraparound",
                        "cweId": "CWE-190"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "containerd",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "containerd",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 1.6.38"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 1.7.0-beta.0, < 1.7.27"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 2.0.0-beta.0, < 2.0.4"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg",
                "refsource": "MISC",
                "name": "https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg"
            },
            {
                "url": "https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da",
                "refsource": "MISC",
                "name": "https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da"
            },
            {
                "url": "https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20",
                "refsource": "MISC",
                "name": "https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20"
            },
            {
                "url": "https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a",
                "refsource": "MISC",
                "name": "https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-265r-hfxg-fhmg",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 4.6,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
                "version": "3.1"
            }
        ]
    }
}