CVE-2023-23936

Name	CVE-2023-23936
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1031418

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
node-undici (PTS)	bookworm (security), bookworm	5.15.0+dfsg1+~cs20.10.9.3-1+deb12u3	fixed
	sid, trixie	5.28.4+dfsg1+~cs23.12.11-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
node-undici	source	bookworm	5.15.0+dfsg1+~cs20.10.9.3-1+deb12u1
node-undici	source	(unstable)	5.19.1+dfsg1+~cs20.10.9.5-1			1031418

Notes

https://github.com/nodejs/undici/security/advisories/GHSA-5r9g-qh6m-jxff
https://github.com/nodejs/undici/commit/a2eff05401358f6595138df963837c24348f2034 (v5.19.1)