CVE-2013-6401

Name	CVE-2013-6401
Description	Jansson, possibly 2.4 and earlier, does not restrict the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted JSON document.
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	738647

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
jansson (PTS)	jessie, jessie (lts)	2.7-1+deb8u1	fixed
	stretch	2.9-1	fixed
	buster	2.12-1	fixed
	bullseye	2.13.1-1.1	fixed
	sid, trixie, bookworm	2.14-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
jansson	source	(unstable)	2.6-1			738647

[wheezy] - jansson <no-dsa> (Minor issue)