CVE-2021-31684

Name	CVE-2021-31684
Description	A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
json-smart (PTS)	bookworm, sid, buster, bullseye	2.2-2	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
json-smart	source	(unstable)	(unfixed)	unimportant

Notes

https://github.com/netplex/json-smart-v2/issues/67
https://github.com/netplex/json-smart-v2/commit/6ecff1c2974eaaab2e74e441bdf5ba8495227bf5
Security impact disputed by upstream