Xpdf 4.01.01 has an out-of-bounds write in the vertProfile part of the TextPage::findGaps function in TextOutputDev.cc, a different vulnerability than CVE-2019-9877.
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.01.01" } ] } ]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-16927.json"