cvelist/2023/46xxx/CVE-2023-46116.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-46116",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Tutanota (Tuta Mail) is an encrypted email provider. Tutanota allows users to open links in emails in external applications. Prior to version 3.118.12, it correctly blocks the `file:` URL scheme, which can be used by malicious actors to gain code execution on a victims computer, however fails to check other harmful schemes such as `ftp:`, `smb:`, etc. which can also be used. Successful exploitation of this vulnerability will enable an attacker to gain code execution on a victim's computer. Version 3.118.2 contains a patch for this issue."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-20: Improper Input Validation",
                        "cweId": "CWE-20"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "tutao",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "tutanota",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 3.118.12"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644",
                "refsource": "MISC",
                "name": "https://github.com/tutao/tutanota/security/advisories/GHSA-mxgj-pq62-f644"
            },
            {
                "url": "https://github.com/tutao/tutanota/commit/88ecad17d00d05a722399aed35f0d280899d55a2",
                "refsource": "MISC",
                "name": "https://github.com/tutao/tutanota/commit/88ecad17d00d05a722399aed35f0d280899d55a2"
            },
            {
                "url": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417",
                "refsource": "MISC",
                "name": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L417"
            },
            {
                "url": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423",
                "refsource": "MISC",
                "name": "https://github.com/tutao/tutanota/blob/master/src/desktop/ApplicationWindow.ts#L423"
            },
            {
                "url": "https://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4",
                "refsource": "MISC",
                "name": "https://user-images.githubusercontent.com/46137338/270564886-7a0389d3-f9ef-44e1-9f5e-57ccc72dcaa8.mp4"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-mxgj-pq62-f644",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 9.3,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
                "version": "3.1"
            }
        ]
    }
}