CVE-2017-18233

Name	CVE-2017-18233
Description	An issue was discovered in Exempi before 2.4.4. Integer overflow in the Chunk class in XMPFiles/source/FormatSupport/RIFF.cpp allows remote attackers to cause a denial of service (infinite loop) via crafted XMP data in a .avi file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
References	DLA-1310-1
NVD severity	medium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
exempi (PTS)	jessie	2.2.1-2	vulnerable
	stretch	2.4.1-1	vulnerable
	buster	2.5.0-2	fixed
	bullseye, sid	2.5.1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
exempi	source	(unstable)	2.4.4-1	low
exempi	source	wheezy	2.2.0-1+deb7u1	medium	DLA-1310-1

Notes

[stretch] - exempi <no-dsa> (Minor issue)
[jessie] - exempi <no-dsa> (Minor issue)
https://bugs.freedesktop.org/show_bug.cgi?id=102151
https://cgit.freedesktop.org/exempi/commit/?id=65a8492832b7335ffabd01f5f64d89dec757c260