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Add CVE-2021-39195 for GHSA-mqv7-gxh4-r5vf

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Add CVE-2021-39195 for GHSA-mqv7-gxh4-r5vf
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advisory-db[bot] 2021-09-07 18:59:55 +00:00 committed by GitHub
parent 36fda4674d
commit 536dbf3c9e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 81 additions and 6 deletions
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2021/39xxx/CVE-2021-39195.json
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{ {
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": { "CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-39195", "ID": "CVE-2021-39195",
"ASSIGNER": "cve@mitre.org", "STATE": "PUBLIC",
"STATE": "RESERVED" "TITLE": "Server-Side Request Forgery vulnerability in misskey"
}, },
"description": { "affects": {
"description_data": [ "vendor": {
"vendor_data": [
{ {
"lang": "eng", "product": {
"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." "product_data": [
{
"product_name": "misskey",
"version": {
"version_data": [
{
"version_value": "< 12.90.0"
} }
] ]
} }
} }
]
},
"vendor_name": "misskey-dev"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Misskey is an open source, decentralized microblogging platform. In affected versions a Server-Side Request Forgery vulnerability exists in \"Upload from URL\" and remote attachment handling. This could result in the disclosure of non-public information within the internal network. This has been fixed in 12.90.0. However, if you are using a proxy, you will need to take additional measures. As a workaround this exploit may be avoided by appropriately restricting access to private networks from the host where the application is running."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-918: Server-Side Request Forgery (SSRF)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-mqv7-gxh4-r5vf",
"refsource": "CONFIRM",
"url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-mqv7-gxh4-r5vf"
},
{
"name": "https://github.com/misskey-dev/misskey/commit/e1a8b158e04ad567d92d8daf3cc0898ee18f1a2e",
"refsource": "MISC",
"url": "https://github.com/misskey-dev/misskey/commit/e1a8b158e04ad567d92d8daf3cc0898ee18f1a2e"
},
{
"name": "https://github.com/misskey-dev/misskey/blob/develop/CHANGELOG.md#12900-20210904",
"refsource": "MISC",
"url": "https://github.com/misskey-dev/misskey/blob/develop/CHANGELOG.md#12900-20210904"
}
]
},
"source": {
"advisory": "GHSA-mqv7-gxh4-r5vf",
"discovery": "UNKNOWN"
}
}