{
"id": "GHSA-xfhh-g9f5-x4m4",
"aliases": [
"CVE-2020-36049"
],
"details": "The `socket.io-parser` npm package before versions 3.3.2 and 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.",
"summary": "Resource exhaustion in socket.io-parser",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.2"
}
]
}
],
"package": {
"name": "socket.io-parser",
"ecosystem": "npm"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.4.0"
},
{
"fixed": "3.4.1"
}
]
}
],
"package": {
"name": "socket.io-parser",
"ecosystem": "npm"
},
"versions": [
"3.4.0"
]
}
],
"modified": "2021-06-30T16:53:56Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2021-06-30T16:51:31Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36049",
"type": "ADVISORY"
},
{
"url": "https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55",
"type": "WEB"
},
{
"url": "https://blog.caller.xyz/socketio-engineio-dos",
"type": "WEB"
},
{
"url": "https://github.com/bcaller/kill-engine-io",
"type": "WEB"
},
{
"url": "https://github.com/socketio/socket.io-parser/releases/tag/3.3.2",
"type": "WEB"
},
{
"url": "https://github.com/socketio/socket.io-parser/releases/tag/3.4.1",
"type": "WEB"
},
{
"url": "https://www.npmjs.com/package/socket.io-parser",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-01-08T00:15:00Z",
"github_reviewed_at": "2021-04-06T23:06:09Z"
}
}