cvelist/2021/21xxx/CVE-2021-21243.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-21243",
        "STATE": "PUBLIC",
        "TITLE": "Pre-Auth Unsafe Deserialization on KubernetesResource"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "onedev",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 4.0.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "theonedev"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, a Kubernetes REST endpoint exposes two methods that deserialize untrusted data from the request body. These endpoints do not enforce any authentication or authorization checks. This issue may lead to pre-auth RCE. This issue was fixed in 4.0.3 by not using deserialization at KubernetesResource side."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/theonedev/onedev/security/advisories/GHSA-9mmq-fm8c-q4fv",
                "refsource": "CONFIRM",
                "url": "https://github.com/theonedev/onedev/security/advisories/GHSA-9mmq-fm8c-q4fv"
            },
            {
                "name": "https://github.com/theonedev/onedev/commit/9637fc8fa461c5777282a0021c3deb1e7a48f137",
                "refsource": "MISC",
                "url": "https://github.com/theonedev/onedev/commit/9637fc8fa461c5777282a0021c3deb1e7a48f137"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-9mmq-fm8c-q4fv",
        "discovery": "UNKNOWN"
    }
}