cvelist/2020/15xxx/CVE-2020-15693.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-15693",
        "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": "In Nim 1.2.4, the standard library httpClient is vulnerable to a CR-LF injection in the target URL. An injection is possible if the attacker controls any part of the URL provided in a call (such as httpClient.get or httpClient.post), the User-Agent header value, or custom HTTP header names or values."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L1023",
                "refsource": "MISC",
                "name": "https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L1023"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html",
                "url": "https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20210204 [CVE-2020-15693, CVE-2020-15694] Nim - stdlib Httpclient - Header Crlf Injection & Server Response Validation",
                "url": "http://www.openwall.com/lists/oss-security/2021/02/04/2"
            },
            {
                "refsource": "MISC",
                "name": "https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/",
                "url": "https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/"
            }
        ]
    }
}