{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-18954",
        "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 pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "USN-3826-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3826-1/"
            },
            {
                "name": "[oss-security] 20181107 CVE-2018-18954 QEMU: ppc64: Out-of-bounds r/w stack access in pnv_lpc_do_eccb",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2018/11/06/6"
            },
            {
                "name": "105920",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/105920"
            },
            {
                "name": "[Qemu-devel] 20181103 [PATCH v2] ppc/pnv: check size before data buffer access",
                "refsource": "MLIST",
                "url": "https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg00446.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1074",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4454",
                "url": "https://www.debian.org/security/2019/dsa-4454"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20190531 [SECURITY] [DSA 4454-1] qemu security update",
                "url": "https://seclists.org/bugtraq/2019/May/76"
            }
        ]
    }
}