CVE-2020-6061

Name	CVE-2020-6061
Description	An exploitable heap out-of-bounds read vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an HTTPS request to trigger this vulnerability.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-4711-1
Debian Bugs	951876

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
coturn (PTS)	bullseye	4.5.2-3	fixed
	bookworm	4.6.1-1	fixed
	forky, sid, trixie	4.6.1-2	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
coturn	source	jessie	(not affected)
coturn	source	stretch	4.5.0.5-1+deb9u2	DSA-4711-1
coturn	source	buster	4.5.1.1-1.1+deb10u1	DSA-4711-1
coturn	source	(unstable)	4.5.1.1-1.2		951876

Notes

[jessie] - coturn <not-affected> (Vulnerable code introduced later)
https://talosintelligence.com/vulnerability_reports/TALOS-2020-0984
https://github.com/coturn/coturn/commit/51a7c2b9bf924890c7a3ff4db9c4976c5a93340a