{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2017-7549",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A flaw was found in instack-undercloud 7.2.0 as packaged in Red Hat OpenStack Platform Pike, 6.1.0 as packaged in Red Hat OpenStack Platform Oacta, 5.3.0 as packaged in Red Hat OpenStack Newton, where pre-install and security policy scripts used insecure temporary files. A local user could exploit this flaw to conduct a symbolic-link attack, allowing them to overwrite the contents of arbitrary files."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-377",
                        "cweId": "CWE-377"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Red Hat, Inc.",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "instack-undercloud",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Pike, 12: v7.2.0, Ocata, 11: v6.1.0, Newton, 10: v5.3.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://www.securityfocus.com/bid/100407",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/100407"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2557",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2557"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2649",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2649"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2687",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2687"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2693",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2693"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2726",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2726"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1477403",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1477403"
            }
        ]
    }
}