cvelist/2014/0xxx/CVE-2014-0979.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-0979",
        "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 start_authentication function in lightdm-gtk-greeter.c in LightDM GTK+ Greeter before 1.7.1 does not properly handle the return value from the lightdm_greeter_get_authentication_user function, which allows local users to cause a denial of service (NULL pointer dereference) via an empty username."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "64679",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/64679"
            },
            {
                "name": "FEDORA-2014-1648",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128150.html"
            },
            {
                "name": "https://bugzilla.novell.com/show_bug.cgi?id=857303",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.novell.com/show_bug.cgi?id=857303"
            },
            {
                "name": "[oss-security] 20140107 Re: CVE request: lightdm-gtk-greeter - local DOS due to NULL pointer dereference",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2014/01/07/15"
            },
            {
                "name": "FEDORA-2014-1647",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-February/128117.html"
            },
            {
                "name": "openSUSE-SU-2014:0071",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00048.html"
            },
            {
                "name": "56211",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/56211"
            },
            {
                "name": "https://bugs.launchpad.net/lightdm-gtk-greeter/+bug/1266449",
                "refsource": "CONFIRM",
                "url": "https://bugs.launchpad.net/lightdm-gtk-greeter/+bug/1266449"
            },
            {
                "name": "56423",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/56423"
            }
        ]
    }
}