{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-29190",
        "STATE": "PUBLIC",
        "TITLE": "Header reconstruction method can be thrown into an infinite loop in Pion DTLS"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "dtls",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 2.1.4"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "pion"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.4, an attacker can send packets that sends Pion DTLS into an infinite loop when processing. Version 2.1.4 contains a patch for this issue. There are currently no known workarounds available."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/pion/dtls/security/advisories/GHSA-cm8f-h6j3-p25c",
                "refsource": "CONFIRM",
                "url": "https://github.com/pion/dtls/security/advisories/GHSA-cm8f-h6j3-p25c"
            },
            {
                "name": "https://github.com/pion/dtls/commit/e0b2ce3592e8e7d73713ac67b363a2e192a4cecf",
                "refsource": "MISC",
                "url": "https://github.com/pion/dtls/commit/e0b2ce3592e8e7d73713ac67b363a2e192a4cecf"
            },
            {
                "name": "https://github.com/pion/dtls/releases/tag/v2.1.4",
                "refsource": "MISC",
                "url": "https://github.com/pion/dtls/releases/tag/v2.1.4"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-cm8f-h6j3-p25c",
        "discovery": "UNKNOWN"
    }
}