In GNU Libextractor 1.4, there is a heap-based buffer overflow in the EXTRACTORpngextractmethod function in plugins/pngextractor.c, related to processiTXt and stndup.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-15601.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "1.4" } ] } ]