{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2009-4492",
        "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": "WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection",
                "refsource": "CONFIRM",
                "url": "http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection"
            },
            {
                "name": "RHSA-2011:0909",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0909.html"
            },
            {
                "name": "37949",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/37949"
            },
            {
                "name": "ADV-2010-0089",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2010/0089"
            },
            {
                "name": "RHSA-2011:0908",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0908.html"
            },
            {
                "name": "http://www.ush.it/team/ush/hack_httpd_escape/adv.txt",
                "refsource": "MISC",
                "url": "http://www.ush.it/team/ush/hack_httpd_escape/adv.txt"
            },
            {
                "name": "37710",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/37710"
            },
            {
                "name": "20100110 Nginx, Varnish, Cherokee, thttpd, mini-httpd, WEBrick, Orion, AOLserver, Yaws and Boa log escape sequence injection",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/508830/100/0/threaded"
            },
            {
                "name": "1023429",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1023429"
            }
        ]
    }
}