CVE-2023-24807
published 2023-02-16CVE-2023-24807: 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…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | node-undici | < node-undici 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u1 (bookworm) | node-undici 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u1 (bookworm) |
| msrc | cbl2_nodejs_16.19.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| nodejs | undici | < 5.19.1 | 5.19.1 |
| nodejs | undici | >= 0 < 5.19.1 | 5.19.1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH