cvelist/2023/31xxx/CVE-2023-31125.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-31125",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. An uncaught exception vulnerability was introduced in version 5.1.0 and included in version 4.1.0 of the `socket.io` parent package. Older versions are not impacted. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package, including those who use depending packages like `socket.io`. This issue was fixed in version 6.4.2 of Engine.IO. There is no known workaround except upgrading to a safe version.\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-248: Uncaught Exception",
                        "cweId": "CWE-248"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "socketio",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "engine.io",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 5.1.0, < 6.4.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/socketio/engine.io/security/advisories/GHSA-q9mw-68c2-j6m5",
                "refsource": "MISC",
                "name": "https://github.com/socketio/engine.io/security/advisories/GHSA-q9mw-68c2-j6m5"
            },
            {
                "url": "https://github.com/socketio/engine.io/commit/fc480b4f305e16fe5972cf337d055e598372dc44",
                "refsource": "MISC",
                "name": "https://github.com/socketio/engine.io/commit/fc480b4f305e16fe5972cf337d055e598372dc44"
            },
            {
                "url": "https://github.com/socketio/engine.io/releases/tag/6.4.2",
                "refsource": "MISC",
                "name": "https://github.com/socketio/engine.io/releases/tag/6.4.2"
            },
            {
                "url": "https://security.netapp.com/advisory/ntap-20230622-0002/",
                "refsource": "MISC",
                "name": "https://security.netapp.com/advisory/ntap-20230622-0002/"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-q9mw-68c2-j6m5",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
            }
        ]
    }
}