CVE-2018-4868

Name	CVE-2018-4868
Description	The Exiv2::Jp2Image::readMetadata function in jp2image.cpp in Exiv2 0.26 allows remote attackers to cause a denial of service (excessive memory allocation) via a crafted 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)
NVD severity	medium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
exiv2 (PTS)	wheezy	0.23-1	fixed
	wheezy (security)	0.23-1+deb7u2	fixed
	jessie	0.24-4.1	fixed
	buster, stretch, sid	0.25-3.1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
exiv2	source	(unstable)	(not affected)

- exiv2 <not-affected> (Vulnerable code introduced in 0.26)
https://github.com/Exiv2/exiv2/issues/202