CVE-2021-36370

Name	CVE-2021-36370
Description	An issue was discovered in Midnight Commander through 4.8.26. When establishing an SFTP connection, the fingerprint of the server is neither checked nor displayed. As a result, a user connects to the server without the ability to verify its authenticity.
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)
Debian Bugs	993404

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
mc (PTS)	stretch	3:4.8.18-1	vulnerable
	buster	3:4.8.22-1	vulnerable
	bullseye	3:4.8.26-1.1	vulnerable
	bookworm, sid	3:4.8.28-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
mc	source	(unstable)	3:4.8.27-1			993404

Notes

[bullseye] - mc <no-dsa> (Minor issue)
[buster] - mc <no-dsa> (Minor issue)
[stretch] - mc <no-dsa> (Minor issue)
https://github.com/MidnightCommander/mc/commit/9235d3c232d13ad7f973346077c9cf2eaa77dc5f