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Add CVE-2021-41239 for GHSA-g722-cm3h-8wrx

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Add CVE-2021-41239 for GHSA-g722-cm3h-8wrx
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advisory-database[bot] 2022-03-08 18:00:21 +00:00 committed by GitHub
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2021/41xxx/CVE-2021-41239.json
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@ -1,18 +1,99 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-41239",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "User enumeration setting not respected in Nextcloud server"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "security-advisories",
"version": {
"version_data": [
{
"version_value": "< 20.0.14"
},
{
"version_value": ">= 21.0.0, < 21.0.6"
},
{
"version_value": ">= 22.2.0, < 22.2.1"
}
]
}
}
]
},
"vendor_name": "nextcloud"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Nextcloud server is a self hosted system designed to provide cloud style services. In affected versions the User Status API did not consider the user enumeration settings by the administrator. This allowed a user to enumerate other users on the instance, even when user listings where disabled. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. There are no known workarounds."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx",
"refsource": "CONFIRM",
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx"
},
{
"name": "https://github.com/nextcloud/server/issues/27122",
"refsource": "MISC",
"url": "https://github.com/nextcloud/server/issues/27122"
},
{
"name": "https://github.com/nextcloud/server/pull/29260",
"refsource": "MISC",
"url": "https://github.com/nextcloud/server/pull/29260"
}
]
},
"source": {
"advisory": "GHSA-g722-cm3h-8wrx",
"discovery": "UNKNOWN"
}
}