cvelist/2022/1xxx/CVE-2022-1471.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-1471",
        "ASSIGNER": "security@google.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization.\u00a0Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-20 Improper Input Validation",
                        "cweId": "CWE-20"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "SnakeYAML",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "SnakeYAML",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "0",
                                            "version_value": "2.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2",
                "refsource": "MISC",
                "name": "https://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2"
            },
            {
                "url": "https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479",
                "refsource": "MISC",
                "name": "https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479"
            },
            {
                "url": "https://github.com/mbechler/marshalsec",
                "refsource": "MISC",
                "name": "https://github.com/mbechler/marshalsec"
            },
            {
                "url": "https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true",
                "refsource": "MISC",
                "name": "https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true"
            },
            {
                "url": "https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc",
                "refsource": "MISC",
                "name": "https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc"
            },
            {
                "url": "https://security.netapp.com/advisory/ntap-20230818-0015/",
                "refsource": "MISC",
                "name": "https://security.netapp.com/advisory/ntap-20230818-0015/"
            },
            {
                "url": "http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html",
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
                "version": "3.1"
            }
        ]
    }
}