CVE-2012-3867

Name	CVE-2012-3867
Description	lib/puppet/ssl/certificate_authority.rb in Puppet before 2.6.17 and 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, does not properly restrict the characters in the Common Name field of a Certificate Signing Request (CSR), which makes it easier for user-assisted remote attackers to trick administrators into signing a crafted agent certificate via ANSI control sequences.
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-2511-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
puppet (PTS)	jessie, jessie (lts)	3.7.2-4+deb8u1	fixed
	stretch	4.8.2-5	fixed
	buster	5.5.10-4	fixed
	bullseye	5.5.22-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
puppet	source	squeeze	2.6.2-5+squeeze6		DSA-2511-1
puppet	source	(unstable)	2.7.18-1