{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-0901",
        "ASSIGNER": "facts@wolfssl.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Remotely executed SEGV and out of bounds read allows malicious packet sender to crash or cause an out of bounds read via sending a malformed packet with the correct length.\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-129 Improper Validation of Array Index",
                        "cweId": "CWE-129"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "wolfSSL",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "wolfSSL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "3.12.2",
                                            "version_value": "5.6.6"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/wolfSSL/wolfssl/issues/7089",
                "refsource": "MISC",
                "name": "https://github.com/wolfSSL/wolfssl/issues/7089"
            },
            {
                "url": "https://github.com/wolfSSL/wolfssl/pull/7099",
                "refsource": "MISC",
                "name": "https://github.com/wolfSSL/wolfssl/pull/7099"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "EXTERNAL"
    },
    "configuration": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "<span style=\"background-color: rgb(255, 255, 255);\">Affects TLS 1.3 on the server side when accepting a connection from a malicious TLS 1.3 client.&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">If using TLS 1.3 on the server side it is recommended to update the version of wolfSSL used.</span></span><br>"
                }
            ],
            "value": "Affects TLS 1.3 on the server side when accepting a connection from a malicious TLS 1.3 client.\u00a0If using TLS 1.3 on the server side it is recommended to update the version of wolfSSL used.\n"
        }
    ],
    "solution": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "Update wolfSSL to 5.7.0 or apply the fix located in:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://github.com/wolfSSL/wolfssl/pull/7099\">https://github.com/wolfSSL/wolfssl/pull/7099</a>.<br>"
                }
            ],
            "value": "Update wolfSSL to 5.7.0 or apply the fix located in:\u00a0 https://github.com/wolfSSL/wolfssl/pull/7099 .\n"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "Jiamin Yu"
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H",
                "version": "3.1"
            }
        ]
    }
}