A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the PointerHolder function in PointerHolder.hh, aka an "infinite loop."
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-11627.json"