A Stack Buffer Overflow vulnerability in zziplibv 0.13.77 allows attackers to cause a denial of service via the zzipfetchdisktrailer() function at /zzip/zip.c.

Heap Buffer Overflow vulnerability in zziplib v0.13.77 allows attackers to cause a denial of service via the zzipparserootdirectory() function at /zzip/zip.c.

An issue was discovered in function zzipdiskentrytofileheader in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.

https://github.com/gdraheim/zziplib/issues/69

An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function zzipparserootdirectory in zip.c, which could lead to a denial of service attack.

Upstream issue:

https://github.com/gdraheim/zziplib/issues/58