cvelist/2022/31xxx/CVE-2022-31195.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-31195",
        "STATE": "PUBLIC",
        "TITLE": "Path traversal vulnerability in Simple Archive Format package import in DSpace"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "DSpace",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": ">= 6.0, < 6.4"
                                        },
                                        {
                                            "version_value": ">= 4.0, < 5.11"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "DSpace"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "DSpace open source software is a repository application which provides durable access to digital resources. In affected versions the ItemImportServiceImpl is vulnerable to a path traversal vulnerability. This means a malicious SAF (simple archive format) package could cause a file/directory to be created anywhere the Tomcat/DSpace user can write to on the server. However, this path traversal vulnerability is only possible by a user with special privileges (either Administrators or someone with command-line access to the server). This vulnerability impacts the XMLUI, JSPUI and command-line. Users are advised to upgrade. As a basic workaround, users may block all access to the following URL paths: If you are using the XMLUI, block all access to /admin/batchimport path (this is the URL of the Admin Batch Import tool). Keep in mind, if your site uses the path \"/xmlui\", then you'd need to block access to /xmlui/admin/batchimport. If you are using the JSPUI, block all access to /dspace-admin/batchimport path (this is the URL of the Admin Batch Import tool). Keep in mind, if your site uses the path \"/jspui\", then you'd need to block access to /jspui/dspace-admin/batchimport. Keep in mind, only an Administrative user or a user with command-line access to the server is able to import/upload SAF packages. Therefore, assuming those users do not blindly upload untrusted SAF packages, then it is unlikely your site could be impacted by this vulnerability."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/DSpace/DSpace/security/advisories/GHSA-8rmh-55h4-93h5",
                "refsource": "CONFIRM",
                "url": "https://github.com/DSpace/DSpace/security/advisories/GHSA-8rmh-55h4-93h5"
            },
            {
                "name": "https://github.com/DSpace/DSpace/commit/56e76049185bbd87c994128a9d77735ad7af0199",
                "refsource": "MISC",
                "url": "https://github.com/DSpace/DSpace/commit/56e76049185bbd87c994128a9d77735ad7af0199"
            },
            {
                "name": "https://github.com/DSpace/DSpace/commit/7af52a0883a9dbc475cf3001f04ed11b24c8a4c0",
                "refsource": "MISC",
                "url": "https://github.com/DSpace/DSpace/commit/7af52a0883a9dbc475cf3001f04ed11b24c8a4c0"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-8rmh-55h4-93h5",
        "discovery": "UNKNOWN"
    }
}