cvelist/2022/24xxx/CVE-2022-24741.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-24741",
        "STATE": "PUBLIC",
        "TITLE": "High memory usage in Nextcloud server"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "security-advisories",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 21.0.8"
                                        },
                                        {
                                            "version_value": ">= 22.0.0, < 22.2.4"
                                        },
                                        {
                                            "version_value": ">= 23.0.0, < 23.0.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "nextcloud"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the `'enable_previews'` config flag."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-400: Uncontrolled Resource Consumption"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89",
                "refsource": "CONFIRM",
                "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89"
            },
            {
                "name": "https://github.com/nextcloud/server/pull/30291",
                "refsource": "MISC",
                "url": "https://github.com/nextcloud/server/pull/30291"
            },
            {
                "name": "https://hackerone.com/reports/1261225",
                "refsource": "MISC",
                "url": "https://hackerone.com/reports/1261225"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202208-17",
                "url": "https://security.gentoo.org/glsa/202208-17"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-jf3h-xf4q-mh89",
        "discovery": "UNKNOWN"
    }
}