CVE-2022-31151

Name	CVE-2022-31151
Description	Authorization headers are cleared on cross-origin redirect. However, cookie headers which are sensitive headers and are official headers found in the spec, remain uncleared. There are active users using cookie headers in undici. This may lead to accidental leakage of cookie to a 3rd-party site or a malicious attacker who can control the redirection target (ie. an open redirector) to leak the cookie to the 3rd party site. This was patched in v5.7.1. By default, this vulnerability is not exploitable. Do not enable redirections, i.e. `maxRedirections: 0` (the default).
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

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	(unstable)	5.8.0+dfsg1+~cs18.9.16-1

Notes

https://github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp
https://github.com/nodejs/undici/issues/872
https://hackerone.com/reports/1635514