The DCTStream::readHuffSym function in Stream.cc in the DCT decoder in xpdf before 4.00 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted JPEG data.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11033.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.00" } ] } ]