In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
https://usn.ubuntu.com/3699-1/
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html