Security Advisory

CVE-2023-24807

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-02-16 17:30:19

Last updated 2025-03-10 21:10:32

Assigner GitHub_M

State PUBLISHED

Description

Undici is an HTTP/1.1 client for Node.js. Prior to version 5.19.1, the `Headers.set()` and `Headers.append()` methods are vulnerable to Regular Expression Denial of Service (ReDoS) attacks when untrusted values are passed into the functions. This is due to the inefficient regular expression used to normalize the values in the `headerValueNormalize()` utility function. This vulnerability was patched in v5.19.1. No known workarounds are available.

← Browse all CVEs View on cve.org ↗