libglusterfs.so is vulnerable to privilege escalation. A malicious user can use an unauthenticated gluster client to connect and mount arbitrary gluster storage volumes that can escalate privileges through a scheduled cronjob.
lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html
access.redhat.com/articles/3414511
access.redhat.com/errata/RHSA-2018:1136
access.redhat.com/errata/RHSA-2018:1137
access.redhat.com/errata/RHSA-2018:1275
access.redhat.com/errata/RHSA-2018:1524
access.redhat.com/security/cve/CVE-2018-1088
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1558721
lists.debian.org/debian-lts-announce/2021/11/msg00000.html
security.gentoo.org/glsa/201904-06