CVE-2020-8287

Name	CVE-2020-8287
Description	Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DSA-4826-1
NVD severity	medium
Debian Bugs	979364

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nodejs (PTS)	stretch	4.8.2~dfsg-1	vulnerable
	buster, buster (security)	10.24.0~dfsg-1~deb10u1	fixed
	bullseye (security), bullseye	12.22.5~dfsg-2~11u1	fixed
	bookworm	12.22.5~dfsg-5	fixed
	sid	12.22.7~dfsg-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
nodejs	source	buster	10.23.1~dfsg-1~deb10u1		DSA-4826-1
nodejs	source	(unstable)	12.20.1~dfsg-1			979364

Notes

[stretch] - nodejs <ignored> (Nodejs in stretch not covered by security support)
https://nodejs.org/en/blog/release/v10.23.1/
https://github.com/nodejs/node/commit/fc70ce08f5818a286fb5899a1bc3aff5965a745e (v10.23.1)