CVE-2020-15472

Name	CVE-2020-15472
Description	In nDPI through 3.2, the H.323 dissector is vulnerable to a heap-based buffer over-read in ndpi_search_h323 in lib/protocols/h323.c, as demonstrated by a payload packet length that is too short.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3084-1
Debian Bugs	972050

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ndpi (PTS)	bookworm	4.2-2	fixed
	forky, sid, trixie	4.2-2.1	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
ndpi	source	stretch	(not affected)
ndpi	source	buster	2.6-3+deb10u1	DLA-3084-1
ndpi	source	(unstable)	3.4-1		972050

[stretch] - ndpi <not-affected> (Vulnerable code introduced later)
https://github.com/ntop/nDPI/commit/b7e666e465f138ae48ab81976726e67deed12701 (3.4)