cvelist/2021/3xxx/CVE-2021-3040.json

{
    "CVE_data_meta": {
        "ASSIGNER": "psirt@paloaltonetworks.com",
        "DATE_PUBLIC": "2021-06-09T16:00:00.000Z",
        "ID": "CVE-2021-3040",
        "STATE": "PUBLIC",
        "TITLE": "Bridgecrew Checkov: Unsafe deserialization of Terraform files allows code execution"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Bridgecrew Checkov",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "2.0",
                                            "version_value": "2.0.139"
                                        },
                                        {
                                            "version_affected": "!>=",
                                            "version_name": "2.0",
                                            "version_value": "2.0.139"
                                        },
                                        {
                                            "version_affected": "!",
                                            "version_name": "1.0",
                                            "version_value": "all"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Palo Alto Networks"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Palo Alto Networks thanks Bryan Eastes for discovering and reporting this issue."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An unsafe deserialization vulnerability in Bridgecrew Checkov by Prisma Cloud allows arbitrary code execution when processing a malicious terraform file. This issue impacts Checkov 2.0 versions earlier than Checkov 2.0.139. Checkov 1.0 versions are not impacted."
            }
        ]
    },
    "exploit": [
        {
            "lang": "eng",
            "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
        }
    ],
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-502 Deserialization of Untrusted Data"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://security.paloaltonetworks.com/CVE-2021-3040",
                "name": "https://security.paloaltonetworks.com/CVE-2021-3040"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "This issue is fixed in Checkov 2.0.139 and all later versions."
        }
    ],
    "source": {
        "discovery": "EXTERNAL"
    },
    "timeline": [
        {
            "lang": "eng",
            "time": "2021-06-09T16:00:00.000Z",
            "value": "Initial publication"
        }
    ],
    "work_around": [
        {
            "lang": "eng",
            "value": "Do not run Checkov on terraform files from untrusted sources or pull requests."
        }
    ],
    "x_affectedList": [
        "Bridgecrew Checkov 2.0"
    ]
}