cvelist/2021/41xxx/CVE-2021-41531.json

{
    "CVE_data_meta": {
        "ASSIGNER": "sep@nlnetlabs.nl",
        "DATE_PUBLIC": "2021-09-21T00:00:00.000Z",
        "ID": "CVE-2021-41531",
        "STATE": "PUBLIC",
        "TITLE": "Invalid RPKI data could disable Route Origin Validation on RTR clients."
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Routinator",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "0.9.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "NLnet Labs"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "We would like to thank Job Snijders for reporting the issue."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-1288: Improper Validation of Consistency within Input"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt",
                "name": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt"
            }
        ]
    }
}