cvelist/2019/11xxx/CVE-2019-11042.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "generator": {
        "engine": "Vulnogram 0.0.7"
    },
    "CVE_data_meta": {
        "ID": "CVE-2019-11042",
        "ASSIGNER": "security@php.net",
        "DATE_PUBLIC": "2019-07-30T03:21:00.000Z",
        "TITLE": "heap-buffer-overflow on exif_process_user_comment in EXIF extension",
        "AKA": "",
        "STATE": "PUBLIC"
    },
    "source": {
        "defect": [
            "https://bugs.php.net/bug.php?id=78256"
        ],
        "advisory": "",
        "discovery": "EXTERNAL"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "PHP Group",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "PHP",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "7.1.x below 7.1.31"
                                        },
                                        {
                                            "version_value": "7.2.x below 7.2.21"
                                        },
                                        {
                                            "version_value": "7.3.x below 7.3.8"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-125 Out-of-bounds Read"
                    }
                ]
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash."
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "url": "https://bugs.php.net/bug.php?id=78256",
                "name": "https://bugs.php.net/bug.php?id=78256"
            }
        ]
    },
    "configuration": [],
    "impact": {
        "cvss": {
            "version": "3.0",
            "attackVector": "NETWORK",
            "attackComplexity": "HIGH",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "availabilityImpact": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM"
        }
    },
    "exploit": [],
    "work_around": [],
    "solution": [],
    "credit": [
        {
            "lang": "eng",
            "value": "By orestiskourides at gmail dot com"
        }
    ]
}