cvelist/2020/1xxx/CVE-2020-1892.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve-assign@fb.com",
        "DATE_ASSIGNED": "2020-02-20",
        "ID": "CVE-2020-1892",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "HHVM",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.45.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.45.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.44.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.44.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.43.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.43.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.42.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.42.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.41.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.41.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.40.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.40.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.39.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "4.39.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.38.1"
                                        },
                                        {
                                            "version_affected": ">=",
                                            "version_value": "4.33.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.32.1"
                                        },
                                        {
                                            "version_affected": ">=",
                                            "version_value": "4.9.0"
                                        },
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "4.8.7"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_value": "4.8.6"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Facebook"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Insufficient boundary checks when decoding JSON in JSON_parser allows read access to out of bounds memory, potentially leading to information leak and DOS. This issue affects HHVM 4.45.0, 4.44.0, 4.43.0, 4.42.0, 4.41.0, 4.40.0, 4.39.0, versions between 4.33.0 and 4.38.0 (inclusive), versions between 4.9.0 and 4.32.0 (inclusive), and versions prior to 4.8.7."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Out-of-bounds Read (CWE-125)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "name": "https://hhvm.com/blog/2020/02/20/security-update.html",
                "url": "https://hhvm.com/blog/2020/02/20/security-update.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://github.com/facebook/hhvm/commit/dabd48caf74995e605f1700344f1ff4a5d83441d",
                "url": "https://github.com/facebook/hhvm/commit/dabd48caf74995e605f1700344f1ff4a5d83441d"
            }
        ]
    }
}