{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-36937",
        "ASSIGNER": "cve-assign@fb.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extension. TLS1.0 has numerous published vulnerabilities and is deprecated. HHVM 4.153.4, 4.168.2, 4.169.2, 4.170.2, 4.171.1, 4.172.1, 4.173.0 replaces TLS1.0 with TLS1.3.\n\nApplications that call stream_socket_server or stream_socket_client functions with a URL starting with tls:// are affected."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-1104: Use of Unmaintained Third Party Components"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Facebook",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "HHVM",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.172.0",
                                            "version_value": "4.172.1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.171.0",
                                            "version_value": "4.171.1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.170.0",
                                            "version_value": "4.170.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.169.0",
                                            "version_value": "4.169.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.154.0",
                                            "version_value": "1.168.2"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "4.153.4"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://hhvm.com/blog/2023/01/20/security-update.html",
                "refsource": "MISC",
                "name": "https://hhvm.com/blog/2023/01/20/security-update.html"
            },
            {
                "url": "https://github.com/facebook/hhvm/commit/083f5ffdee661f61512909d16f9a5b98cff3cf0b",
                "refsource": "MISC",
                "name": "https://github.com/facebook/hhvm/commit/083f5ffdee661f61512909d16f9a5b98cff3cf0b"
            }
        ]
    }
}