An issue was discovered in xpdf 4.00. An infinite loop in XRef::Xref allows an attacker to cause denial of service because loop detection exists only for tables, not streams.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7174.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.00" } ] } ]