{
    "CVE_data_meta": {
        "ASSIGNER": "security@mozilla.org",
        "ID": "CVE-2017-7828",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Firefox",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "57"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Firefox ESR",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "52.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Thunderbird",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "52.5"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Mozilla"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A use-after-free vulnerability can occur when flushing and resizing layout because the \"PressShell\" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Use-after-free of PressShell while restyling layout"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[debian-lts-announce] 20171209 [SECURITY] [DLA 1199-1] thunderbird security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2017/12/msg00001.html"
            },
            {
                "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1406750",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1406750"
            },
            {
                "name": "DSA-4035",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2017/dsa-4035"
            },
            {
                "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1412252",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1412252"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2017-24/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2017-24/"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2017-25/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2017-25/"
            },
            {
                "name": "101832",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/101832"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2017-26/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2017-26/"
            },
            {
                "name": "1039803",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1039803"
            },
            {
                "name": "DSA-4061",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2017/dsa-4061"
            },
            {
                "name": "[debian-lts-announce] 20171115 [SECURITY] [DLA 1172-1] firefox-esr security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00018.html"
            },
            {
                "name": "RHSA-2017:3247",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:3247"
            },
            {
                "name": "DSA-4075",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2017/dsa-4075"
            },
            {
                "name": "RHSA-2017:3372",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:3372"
            }
        ]
    }
}