CVE-2020-1695

Name	CVE-2020-1695
Description	A flaw was found in all resteasy 3.x.x versions prior to 3.12.0.Final and all resteasy 4.x.x versions prior to 4.6.0.Final, where an improper input validation results in returning an illegal header that integrates into the server's response. This flaw may result in an injection, which leads to unexpected behavior when the HTTP response is constructed.
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	1034804

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
resteasy (PTS)	jessie	3.0.6-2	vulnerable
	sid	3.6.2-3	vulnerable
resteasy3.0 (PTS)	buster	3.0.26-1	vulnerable
	bullseye	3.0.26-2	fixed
	sid, trixie, bookworm	3.0.26-6	fixed

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

Package	Type	Release	Fixed Version	Urgency	Debian Bugs
resteasy	source	jessie	(unfixed)	end-of-life
resteasy	source	(unstable)	(unfixed)		1034804
resteasy3.0	source	(unstable)	3.0.26-2

Notes

[buster] - resteasy3.0 <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=1730462
https://github.com/resteasy/Resteasy/commit/acf15f2a8067f7e4cf5838342cecfa0b78a174fb