{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2013-4540",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Buffer overflow in scoop_gpio_handler_update in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via a large (1) prev_level, (2) gpio_level, or (3) gpio_dir value in a savevm image."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html",
                "refsource": "MISC",
                "name": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html"
            },
            {
                "url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html",
                "refsource": "MISC",
                "name": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html"
            },
            {
                "url": "http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html",
                "refsource": "MISC",
                "name": "http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html"
            },
            {
                "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=52f91c3723932f8340fe36c8ec8b18a757c37b2b",
                "refsource": "MISC",
                "name": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=52f91c3723932f8340fe36c8ec8b18a757c37b2b"
            }
        ]
    }
}