{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2009-1959",
        "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": "Off-by-one error in the event_wallops function in fe-common/irc/fe-events.c in irssi 0.8.13 allows remote IRC servers to cause a denial of service (crash) via an empty command, which triggers a one-byte buffer under-read and a one-byte buffer underflow."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://xorl.wordpress.com/2009/05/28/irssi-event_wallops-off-by-one-readwrite/",
                "refsource": "MISC",
                "url": "http://xorl.wordpress.com/2009/05/28/irssi-event_wallops-off-by-one-readwrite/"
            },
            {
                "name": "1022410",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id?1022410"
            },
            {
                "name": "[oss-security] 20090529 CVE Request (irssi)",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2009/05/29/3"
            },
            {
                "name": "35399",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/35399"
            },
            {
                "name": "http://www.irssi.org/ChangeLog",
                "refsource": "CONFIRM",
                "url": "http://www.irssi.org/ChangeLog"
            },
            {
                "name": "FEDORA-2009-7012",
                "refsource": "FEDORA",
                "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00146.html"
            },
            {
                "name": "http://bugs.irssi.org/index.php?do=details&task_id=662",
                "refsource": "CONFIRM",
                "url": "http://bugs.irssi.org/index.php?do=details&task_id=662"
            },
            {
                "name": "35685",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/35685"
            },
            {
                "name": "ADV-2009-1596",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2009/1596"
            },
            {
                "name": "SUSE-SR:2009:012",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html"
            },
            {
                "name": "USN-800-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/usn-800-1"
            },
            {
                "name": "35812",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/35812"
            },
            {
                "name": "MDVSA-2009:133",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:133"
            },
            {
                "name": "irssi-eventwallops-dos(51184)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51184"
            },
            {
                "name": "36152",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/36152"
            }
        ]
    }
}