cvelist/2024/27xxx/CVE-2024-27440.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-27440",
        "ASSIGNER": "vultures@jpcert.or.jp",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The Toyoko Inn official App for iOS versions prior to 1.13.0 and Toyoko Inn official App for Android versions prior 1.3.14 don't properly verify server certificates, which allows a man-in-the-middle attacker to spoof servers and obtain sensitive information via a crafted certificate."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Improper server certificate verification"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Toyoko Inn IT Solution Co., Ltd.",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Toyoko Inn official App for iOS",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "prior to 1.13.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Toyoko Inn official App for Android",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "prior 1.3.14"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://apps.apple.com/jp/app/%E3%83%9B%E3%83%86%E3%83%AB%E6%9D%B1%E6%A8%AAinn-%E6%9D%B1%E6%A8%AA%E3%82%A4%E3%83%B3-%E5%85%AC%E5%BC%8F%E3%82%A2%E3%83%97%E3%83%AA/id1439388270",
                "refsource": "MISC",
                "name": "https://apps.apple.com/jp/app/%E3%83%9B%E3%83%86%E3%83%AB%E6%9D%B1%E6%A8%AAinn-%E6%9D%B1%E6%A8%AA%E3%82%A4%E3%83%B3-%E5%85%AC%E5%BC%8F%E3%82%A2%E3%83%97%E3%83%AA/id1439388270"
            },
            {
                "url": "https://play.google.com/store/apps/details?id=com.toyoko_inn.toyokoandroid",
                "refsource": "MISC",
                "name": "https://play.google.com/store/apps/details?id=com.toyoko_inn.toyokoandroid"
            },
            {
                "url": "https://jvn.jp/en/jp/JVN52919306/",
                "refsource": "MISC",
                "name": "https://jvn.jp/en/jp/JVN52919306/"
            }
        ]
    }
}