CVE-2017-14863

Name	CVE-2017-14863
Description	A NULL pointer dereference was discovered in Exiv2::Image::printIFDStructure in image.cpp in Exiv2 0.26. The vulnerability causes a segmentation fault and application crash, which leads to denial of service.
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
exiv2 (PTS)	buster	0.25-4+deb10u2	fixed
	buster (security)	0.25-4+deb10u4	fixed
	bullseye (security), bullseye	0.27.3-3+deb11u1	fixed
	bookworm, sid	0.27.6-1	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)

Notes

- exiv2 <not-affected> (Vulnerable code introduced after 0.25; only affected experimental; bug #888866)
https://github.com/Exiv2/exiv2/issues/132
https://bugzilla.redhat.com/show_bug.cgi?id=1494443