cvelist/2020/27xxx/CVE-2020-27148.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security@tibco.com",
        "DATE_PUBLIC": "2021-01-12T17:00:00Z",
        "ID": "CVE-2020-27148",
        "STATE": "PUBLIC",
        "TITLE": "TIBCO EBX EXML External Entity"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "TIBCO EBX Add-ons",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "4.4.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "TIBCO Software Inc."
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The TIBCO EBX Add-on for Oracle Hyperion EPM, TIBCO EBX Data Exchange Add-on, and TIBCO EBX Insight Add-on components of TIBCO Software Inc.'s TIBCO EBX Add-ons contain a vulnerability that theoretically allows a low privileged attacker with network access to execute an XML External Entity (XXE) attack. Affected releases are TIBCO Software Inc.'s TIBCO EBX Add-ons: versions 4.4.2 and below."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "The impact of these vulnerabilities include the possibility that an attacker would gain unauthorized read access to TIBCO EBX data, and the ability to cause a partial denial of service (partial DOS) on the affected system."
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://www.tibco.com/services/support/advisories",
                "refsource": "CONFIRM",
                "url": "http://www.tibco.com/services/support/advisories"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx",
                "url": "https://www.tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx-add-ons",
                "url": "https://www.tibco.com/support/advisories/2021/01/tibco-security-advisory-january-12-2021-tibco-ebx-add-ons"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "TIBCO has released updated versions of the affected components which address these issues.\n\nTIBCO EBX Add-ons versions 4.4.2 and below update to version 4.4.3 or higher"
        }
    ],
    "source": {
        "discovery": "USER"
    }
}