{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-4681",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
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                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
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                "description": [
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                        "lang": "eng",
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            {
                "name": "http://www.opera.com/support/kb/view/1003/",
                "refsource": "CONFIRM",
                "url": "http://www.opera.com/support/kb/view/1003/"
            },
            {
                "name": "http://www.opera.com/docs/changelogs/mac/1160/",
                "refsource": "CONFIRM",
                "url": "http://www.opera.com/docs/changelogs/mac/1160/"
            },
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                "name": "http://www.opera.com/docs/changelogs/windows/1160/",
                "refsource": "CONFIRM",
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                "name": "http://www.opera.com/docs/changelogs/unix/1160/",
                "refsource": "CONFIRM",
                "url": "http://www.opera.com/docs/changelogs/unix/1160/"
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}