Skip to content
CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2022-31150

CRLF injection in request headers

Description

undici is an HTTP/1.1 client, written from scratch for Node.js. It is possible to inject CRLF sequences into request headers in undici in versions less than 5.7.1. A fix was released in version 5.8.0. Sanitizing all HTTP headers from untrusted sources to eliminate `\r\n` is a workaround for this issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

nodejs undici

  • < v5.7.1, >= v5.8.0affected

References