{
    "CVE_data_meta": {
        "ASSIGNER": "security@ubuntu.com",
        "ID": "CVE-2015-1328",
        "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": "The overlayfs implementation in the linux (aka Linux kernel) package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveraging a configuration in which overlayfs is permitted in an arbitrary mount namespace."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-1328.html",
                "refsource": "CONFIRM",
                "url": "https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-1328.html"
            },
            {
                "name": "75206",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/75206"
            },
            {
                "name": "37292",
                "refsource": "EXPLOIT-DB",
                "url": "https://www.exploit-db.com/exploits/37292/"
            },
            {
                "name": "40688",
                "refsource": "EXPLOIT-DB",
                "url": "http://www.exploit-db.com/exploits/40688/"
            },
            {
                "name": "https://security-tracker.debian.org/tracker/CVE-2015-1328",
                "refsource": "CONFIRM",
                "url": "https://security-tracker.debian.org/tracker/CVE-2015-1328"
            },
            {
                "name": "[oss-security] 20150616 CVE-2015-1328: incorrect permission checks in overlayfs, ubuntu local root",
                "refsource": "MLIST",
                "url": "http://seclists.org/oss-sec/2015/q2/717"
            }
        ]
    }
}