CVE-2019-25031

Name	CVE-2019-25031
Description	DISPUTED Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the Unbound software. create_unbound_ad_servers.sh is a contributed script from the community that facilitates automatic configuration creation. It is not part of the Unbound installation.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-2652-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
unbound (PTS)	buster, buster (security)	1.9.0-2+deb10u2	vulnerable
	bullseye	1.13.1-1	fixed
	bookworm, sid	1.17.1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
unbound	source	stretch	(unfixed)	end-of-life
unbound	source	(unstable)	1.9.6-1	unimportant
unbound1.9	source	stretch	1.9.0-2+deb10u2~deb9u2		DLA-2652-1

Notes

[stretch] - unbound <end-of-life> (No longer supported, see DSA 4694)
https://github.com/NLnetLabs/unbound/commit/f887552763477a606a9608b0f6b498685e0f6587
Not deemed an exploitable vulnerability by upstream