{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-16654",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read() methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a URL parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack, aka Directory Traversal."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/symfony/symfony/pull/24994",
                "refsource": "CONFIRM",
                "url": "https://github.com/symfony/symfony/pull/24994"
            },
            {
                "name": "https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths",
                "refsource": "CONFIRM",
                "url": "https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths"
            },
            {
                "name": "[debian-lts-announce] 20190310 [SECURITY] [DLA 1707-1] symfony security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html"
            },
            {
                "name": "DSA-4262",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2018/dsa-4262"
            }
        ]
    }
}