zziplib is vulnerable to denial of service (DoS). The attack is possible because the function __zzip_parse_root_directory
in zip.c
does not handle the memory and free the memory properly, causing memory leaks.
lists.opensuse.org/opensuse-security-announce/2019-10/msg00065.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00066.html
access.redhat.com/errata/RHSA-2019:2196
github.com/gdraheim/zziplib/commit/0e1dadb05c1473b9df2d7b8f298dab801778ef99
github.com/gdraheim/zziplib/commit/9411bde3e4a70a81ff3ffd256b71927b2d90dcbb
github.com/gdraheim/zziplib/commit/d2e5d5c53212e54a97ad64b793a4389193fec687
github.com/gdraheim/zziplib/issues/58
lists.debian.org/debian-lts-announce/2020/06/msg00029.html