{
    "CVE_data_meta": {
        "ASSIGNER": "security@mozilla.org",
        "ID": "CVE-2018-18505",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Thunderbird",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "60.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Firefox ESR",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "60.5"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Firefox",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "65"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Mozilla"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An earlier fix for an Inter-process Communication (IPC) vulnerability, CVE-2011-3079, added authentication to communication between IPC endpoints and server parents during IPC process creation. This authentication is insufficient for channels created after the IPC process is started, leading to the authentication not being correctly applied to later channels. This could allow for a sandbox escape through IPC channels due to lack of message validation in the listener process. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Privilege escalation through IPC channel messages"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "RHSA-2019:0219",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0219"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2019-01/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2019-01/"
            },
            {
                "name": "USN-3897-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3897-1/"
            },
            {
                "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1087565",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1087565"
            },
            {
                "name": "106781",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/106781"
            },
            {
                "name": "GLSA-201903-04",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201903-04"
            },
            {
                "name": "USN-3874-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3874-1/"
            },
            {
                "name": "RHSA-2019:0269",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0269"
            },
            {
                "name": "RHSA-2019:0218",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0218"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2019-02/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2019-02/"
            },
            {
                "name": "DSA-4376",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2019/dsa-4376"
            },
            {
                "name": "[debian-lts-announce] 20190216 [SECURITY] [DLA 1678-1] thunderbird security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00024.html"
            },
            {
                "name": "[debian-lts-announce] 20190130 [SECURITY] [DLA 1648-1] firefox-esr security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00025.html"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2019-03/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2019-03/"
            },
            {
                "name": "DSA-4392",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2019/dsa-4392"
            },
            {
                "name": "RHSA-2019:0270",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0270"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-201904-07",
                "url": "https://security.gentoo.org/glsa/201904-07"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1758",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00021.html"
            }
        ]
    }
}