cvelist/2020/27xxx/CVE-2020-27267.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2020-27267",
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "PTC Kepware KEPServerEX",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "v6.0 to v6.9"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "ThingWorx Kepware Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "v6.8 and v6.9"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "ThingWorx Industrial Connectivity",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "OPC-Aggregator",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Rockwell Automation KEPServer Enterprise",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "GE Digital Industrial Gateway Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "v7.68.804"
                                        },
                                        {
                                            "version_value": "v7.66"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Software Toolbox TOP Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All 6.x versions"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "USE AFTER FREE CWE-416"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02",
                "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data."
            }
        ]
    }
}