In Exiv2 0.26, there is a reachable assertion in the readHeader function in bigtiffimage.cpp, which will lead to a remote denial of service attack via a crafted TIFF file.
{ "versions": [ { "introduced": "0" }, { "last_affected": "0.26" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17722.json"