{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2022-31778",
        "STATE": "PUBLIC",
        "TITLE": "Transfer-Encoding not treated as hop-by-hop"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache Traffic Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "8.0.0 to 9.0.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Apache Traffic Server would like to thank Chris Lemmons for reporting this issue."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": [
        {}
    ],
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-20 Improper Input Validation"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21",
                "name": "https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-5206",
                "url": "https://www.debian.org/security/2022/dsa-5206"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}