{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-30555",
        "ASSIGNER": "chrome-cve-admin@google.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Google",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Chrome",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "91.0.4472.114",
                                            "version_affected": "<"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Use after free"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop_17.html",
                "refsource": "MISC",
                "name": "https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop_17.html"
            },
            {
                "url": "https://crbug.com/1215029",
                "refsource": "MISC",
                "name": "https://crbug.com/1215029"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202107-06",
                "url": "https://security.gentoo.org/glsa/202107-06"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-f94dadff78",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-ca58c57bdf",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Use after free in Sharing in Google Chrome prior to 91.0.4472.114 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page and user gesture."
            }
        ]
    }
}