CVE-2021-37147

Name	CVE-2021-37147
Description	Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-5153-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
trafficserver (PTS)	bullseye (security), bullseye	8.1.10+ds-1~deb11u1	fixed
	bookworm, bookworm (security)	9.2.4+ds-0+deb12u1	fixed
	sid	9.2.4+ds-2	fixed

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

Package	Type	Release	Fixed Version	Origin
trafficserver	source	buster	8.0.2+ds-1+deb10u6	DSA-5153-1
trafficserver	source	bullseye	8.1.1+ds-1.1+deb11u1	DSA-5153-1
trafficserver	source	(unstable)	9.1.1+ds-1

Notes

https://www.openwall.com/lists/oss-security/2021/11/02/11
https://github.com/apache/trafficserver/commit/64f25678bfbbd1433cce703e3c43bcc49a53de56 (master)
https://github.com/apache/trafficserver/commit/5cad961c87cb07fbb8fa6890685d9878a169378d (8.1.x)
https://github.com/apache/trafficserver/pull/8460