Overview
- Description
- socket.io parser is a socket.io encoder and decoder written in JavaScript complying with version 5 of socket.io-protocol. A specially crafted Socket.IO packet can trigger an uncaught exception on the Socket.IO server, thus killing the Node.js process. A patch has been released in version 4.2.3.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "1DC31C5F-524B-478D-A85F-0D4F4DCCFF28",
"versionEndExcluding": "3.4.3",
"versionStartIncluding": "3.4.0"
},
{
"criteria": "cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "994E08C3-8408-4FA3-AA7A-A2C13CD20AC9",
"versionEndExcluding": "4.2.3",
"versionStartIncluding": "4.0.4"
}
],
"operator": "OR"
}
]
}
]