cvelist/2020/15xxx/CVE-2020-15271.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2020-15271",
        "STATE": "PUBLIC",
        "TITLE": "Shell Command Execution in lookatme"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "lookatme",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 2.3.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "d0c-s4vage"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In lookatme (python/pypi package) versions prior to 2.3.0, the package automatically loaded the built-in \"terminal\" and \"file_loader\" extensions. Users that use lookatme to render untrusted markdown may have malicious shell commands automatically run on their system. This is fixed in version 2.3.0. As a workaround, the `lookatme/contrib/terminal.py` and `lookatme/contrib/file_loader.py` files may be manually deleted. Additionally, it is always recommended to be aware of what is being rendered with lookatme."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/d0c-s4vage/lookatme/security/advisories/GHSA-c84h-w6cr-5v8q",
                "refsource": "CONFIRM",
                "url": "https://github.com/d0c-s4vage/lookatme/security/advisories/GHSA-c84h-w6cr-5v8q"
            },
            {
                "name": "https://github.com/d0c-s4vage/lookatme/pull/110",
                "refsource": "MISC",
                "url": "https://github.com/d0c-s4vage/lookatme/pull/110"
            },
            {
                "name": "https://github.com/d0c-s4vage/lookatme/commit/72fe36b784b234548d49dae60b840c37f0eb8d84",
                "refsource": "MISC",
                "url": "https://github.com/d0c-s4vage/lookatme/commit/72fe36b784b234548d49dae60b840c37f0eb8d84"
            },
            {
                "name": "https://github.com/d0c-s4vage/lookatme/releases/tag/v2.3.0",
                "refsource": "MISC",
                "url": "https://github.com/d0c-s4vage/lookatme/releases/tag/v2.3.0"
            },
            {
                "name": "https://pypi.org/project/lookatme/#history",
                "refsource": "MISC",
                "url": "https://pypi.org/project/lookatme/#history"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-c84h-w6cr-5v8q",
        "discovery": "UNKNOWN"
    }
}