{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-47178",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "basic-auth-connect is Connect's Basic Auth middleware in its own module. basic-auth-connect < 1.1.0 uses a timing-unsafe equality comparison that can leak timing information. This issue has been fixed in basic-auth-connect 1.1.0."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-208: Observable Timing Discrepancy",
                        "cweId": "CWE-208"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "expressjs",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "basic-auth-connect",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 1.1.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/expressjs/basic-auth-connect/security/advisories/GHSA-7p89-p6hx-q4fw",
                "refsource": "MISC",
                "name": "https://github.com/expressjs/basic-auth-connect/security/advisories/GHSA-7p89-p6hx-q4fw"
            },
            {
                "url": "https://github.com/expressjs/basic-auth-connect/commit/bac1e6a8530e1efd0028800b9b588a37adb0d203",
                "refsource": "MISC",
                "name": "https://github.com/expressjs/basic-auth-connect/commit/bac1e6a8530e1efd0028800b9b588a37adb0d203"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-7p89-p6hx-q4fw",
        "discovery": "UNKNOWN"
    }
}