CVE-2019-10156

Name	CVE-2019-10156
Description	A flaw was discovered in the way Ansible templating was implemented in versions before 2.6.18, 2.7.12 and 2.8.2, causing the possibility of information disclosure through unexpected variable substitution. By taking advantage of unintended variable substitution the content of any variable may be disclosed.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1923-1, DLA-2535-1, DSA-4950-1
Debian Bugs	930065

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ansible (PTS)	buster	2.7.7+dfsg-1+deb10u1	fixed
	buster (security)	2.7.7+dfsg-1+deb10u2	fixed
	bullseye	2.10.7+merged+base+2.10.8+dfsg-1	fixed
	bookworm	7.3.0+dfsg-1	fixed
	trixie	7.7.0+dfsg-3	fixed
	sid	9.5.1+dfsg-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ansible	source	jessie	1.7.2+dfsg-2+deb8u2		DLA-1923-1
ansible	source	stretch	2.2.1.0-2+deb9u2		DLA-2535-1
ansible	source	buster	2.7.7+dfsg-1+deb10u1		DSA-4950-1
ansible	source	(unstable)	2.8.3+dfsg-1	low		930065

https://github.com/ansible/ansible/pull/57188