CVE-2021-31347
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_parse_str() performs incorrect memory handling while parsing crafted XML files (writing outside a memory region created by mmap).
Date published : 2021-04-16
https://sourceforge.net/p/ezxml/bugs/27/
https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html