{
    "dataType": "CVE_RECORD",
    "cveMetadata": {
        "cveId": "CVE-2023-30589",
        "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "state": "PUBLISHED",
        "assignerShortName": "hackerone",
        "dateReserved": "2023-04-13T01:00:12.086Z",
        "datePublished": "2023-06-30T23:39:59.161Z",
        "dateUpdated": "2024-08-02T14:28:51.669Z"
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    "containers": {
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).\r\n\r\nThe CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20\r\n"
                }
            ],
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "vendor": "Node.js",
                    "product": "https://github.com/nodejs/node",
                    "versions": [
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                            "version": "v20.3.1",
                            "status": "affected",
                            "lessThan": "v20.3.1",
                            "versionType": "semver"
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                        {
                            "version": "v18.16.1",
                            "status": "affected",
                            "lessThan": "v18.16.1",
                            "versionType": "semver"
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                        {
                            "version": "v16.20.1",
                            "status": "affected",
                            "lessThan": "v16.20.1",
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            "references": [
                {
                    "url": "https://hackerone.com/reports/2001873"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VEEQIN5242K5NBE2CZ4DYTNA5B4YTYE5/"
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                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VKFMKD4MJZIKFQJAAJ4VZ2FHIJ764A76/"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HMEELCREWMRT6NS7HWXLA6XFLLMO36HE/"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20230803-0009/"
                },
                {
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                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IV326O2X4BE3SINX5FJHMAKVHUAA4ZYF/"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
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            "providerMetadata": {
                "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
                "shortName": "hackerone",
                "dateUpdated": "2023-06-30T23:39:59.161Z"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T14:28:51.669Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://hackerone.com/reports/2001873",
                        "tags": [
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                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VEEQIN5242K5NBE2CZ4DYTNA5B4YTYE5/",
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                    {
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                    {
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