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CVE-2023-37899
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Date: July 19, 2023
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. Feathers socket handler did not catch invalid string conversion errors like "const message = ${{ toString: '' }}" which would cause the NodeJS process to crash when sending an unexpected Socket.io message like "socket.emit('find', { toString: '' })". A fix has been released in versions 5.0.8 and 4.5.18. Users are advised to upgrade. There is no known workaround for this vulnerability.
Language: TYPE_SCRIPT
Severity Score
Related Resources (10)
Severity Score
Weakness Type (CWE)
Improper Check for Unusual or Exceptional Conditions
CWE-754Top Fix
Upgrade Version
Upgrade to version @feathersjs/transport-commons - 4.5.18;@feathersjs/transport-commons - 5.0.8;@feathersjs/socketio - 4.5.18;@feathersjs/socketio - 5.0.8
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | HIGH |