cvelist/2020/12xxx/CVE-2020-12137.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-12137",
        "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": "GNU Mailman 2.x before 2.1.30 uses the .obj extension for scrubbed application/octet-stream MIME parts. This behavior may contribute to XSS attacks against list-archive visitors, because an HTTP reply from an archive web server may lack a MIME type, and a web browser may perform MIME sniffing, conclude that the MIME type should have been text/html, and execute JavaScript code."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.openwall.com/lists/oss-security/2020/02/24/2",
                "refsource": "MISC",
                "name": "https://www.openwall.com/lists/oss-security/2020/02/24/2"
            },
            {
                "url": "https://www.openwall.com/lists/oss-security/2020/02/24/3",
                "refsource": "MISC",
                "name": "https://www.openwall.com/lists/oss-security/2020/02/24/3"
            },
            {
                "url": "http://bazaar.launchpad.net/~mailman-coders/mailman/2.1/view/head:/NEWS",
                "refsource": "MISC",
                "name": "http://bazaar.launchpad.net/~mailman-coders/mailman/2.1/view/head:/NEWS"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20200424 Re: mailman 2.x: XSS via file attachments in list archives",
                "url": "http://www.openwall.com/lists/oss-security/2020/04/24/3"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4664",
                "url": "https://www.debian.org/security/2020/dsa-4664"
            }
        ]
    }
}