Undici is an HTTP/1.1 client for Node.js. Starting with version 2.0.0 and prior to version 5.19.1, the undici library does not protect `host` HTTP header from CRLF injection vulnerabilities. This issue is patched in Undici v5.19.1. As a workaround, sanitize the `headers.host` string before passing to undici.
References
Link | Resource |
---|---|
https://github.com/nodejs/undici/releases/tag/v5.19.1 | Release Notes |
https://github.com/nodejs/undici/commit/a2eff05401358f6595138df963837c24348f2034 | Patch |
https://github.com/nodejs/undici/security/advisories/GHSA-5r9g-qh6m-jxff | Vendor Advisory |
https://hackerone.com/reports/1820955 | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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Information
Published : 2023-02-16 10:15
Updated : 2023-02-24 11:14
NVD link : CVE-2023-23936
Mitre link : CVE-2023-23936
JSON object : View
CWE
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Products Affected
nodejs
- node.js
- undici