cvelist/2019/10xxx/CVE-2019-10773.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2019-10773",
        "ASSIGNER": "report@snyk.io",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Yarn",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All versions prior to version 1.21.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Arbitrary File Write"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://snyk.io/vuln/SNYK-JS-YARN-537806,",
                "url": "https://snyk.io/vuln/SNYK-JS-YARN-537806,"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/yarnpkg/yarn/commit/039bafd74b7b1a88a53a54f8fa6fa872615e90e7",
                "url": "https://github.com/yarnpkg/yarn/commit/039bafd74b7b1a88a53a54f8fa6fa872615e90e7"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://github.com/yarnpkg/yarn/issues/7761#issuecomment-565493023",
                "url": "https://github.com/yarnpkg/yarn/issues/7761#issuecomment-565493023"
            },
            {
                "refsource": "MISC",
                "name": "https://blog.daniel-ruf.de/critical-design-flaw-npm-pnpm-yarn/",
                "url": "https://blog.daniel-ruf.de/critical-design-flaw-npm-pnpm-yarn/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-766ce5adae",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ITY5BC63CCC647DFNUQRQ5AJDKUKUNBI/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-7525beefa1",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3HIZW4NZVV5QY5WWGW2JRP3FHYKZ6ZJ5/"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2020:0475",
                "url": "https://access.redhat.com/errata/RHSA-2020:0475"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted \"bin\" keys. Existing files could be overwritten depending on the current user permission set."
            }
        ]
    }
}