{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-19838",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_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_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In LibSass prior to 3.5.5, functions inside ast.cpp for IMPLEMENT_AST_OPERATORS expansion allow attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, as demonstrated by recursive calls involving clone(), cloneChildren(), and copy()."
            }
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    "problemtype": {
        "problemtype_data": [
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        "reference_data": [
            {
                "name": "https://github.com/sass/libsass/issues/2660",
                "refsource": "MISC",
                "url": "https://github.com/sass/libsass/issues/2660"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1791",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1800",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1883",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html"
            }
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}