CVE-2014-4330

Name	CVE-2014-4330
Description	The Dumper method in Data::Dumper before 2.154, as used in Perl 5.20.1 and earlier, allows context-dependent attackers to cause a denial of service (stack consumption and crash) via an Array-Reference with many nested Array-References, which triggers a large number of recursive calls to the DD_dump function.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	762256

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
perl (PTS)	bullseye	5.32.1-4+deb11u3	fixed
	bullseye (security)	5.32.1-4+deb11u1	fixed
	bookworm	5.36.0-7+deb12u1	fixed
	sid, trixie	5.38.2-5	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
perl	source	wheezy	5.14.2-21+deb7u2
perl	source	(unstable)	5.20.1-1			762256

[squeeze] - perl <no-dsa> (Minor issue)
upstream commit: http://perl5.git.perl.org/perl.git/commitdiff/19be3be6968e2337bcdfe480693fff795ecd1304