CVE-2023-23936 (GCVE-0-2023-23936)
Vulnerability from cvelistv5
Published
2023-02-16 17:30
Modified
2025-03-10 21:10
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Summary
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
Impacted products
Vendor Product Version
nodejs undici Version: >=2.0.0, < 5.19.1
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