{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-31866",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Redmine before 4.0.9 and 4.1.x before 4.1.3 allows an attacker to learn the values of internal authentication keys by observing timing differences in string comparison operations within SysController and MailHandlerController."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.redmine.org/projects/redmine/wiki/Security_Advisories",
                "refsource": "MISC",
                "name": "https://www.redmine.org/projects/redmine/wiki/Security_Advisories"
            },
            {
                "url": "https://www.redmine.org/news/131",
                "refsource": "MISC",
                "name": "https://www.redmine.org/news/131"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20210513 [SECURITY] [DLA 2658-1] redmine security update",
                "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00013.html"
            }
        ]
    }
}