cvelist/2022/23xxx/CVE-2022-23613.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-23613",
        "STATE": "PUBLIC",
        "TITLE": "Privilege escalation on xrdp"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "xrdp",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": ">= 0.9.17, < 0.9.18.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "neutrinolabs"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-191: Integer Underflow (Wrap or Wraparound)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32",
                "refsource": "CONFIRM",
                "url": "https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32"
            },
            {
                "name": "https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa",
                "refsource": "MISC",
                "url": "https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2022-4283d4695d",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3XGFJNQMNXHBD3J7CBM4YURYEDXROWZ/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2022-727e3914e1",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K5ONRGARKHGFU2CIEQ7E6M6VJZEM5XWW/"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-8h98-h426-xf32",
        "discovery": "UNKNOWN"
    }
}