A flaw was found in RPC request using gfs3_symlink_req in glusterfs server which allows symlink destinations to point to file paths outside of the glu...

References

• advisory http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html
• advisory https://access.redhat.com/errata/RHSA-2018:2607
• advisory https://access.redhat.com/errata/RHSA-2018:2608
• advisory https://access.redhat.com/errata/RHSA-2018:3470
• advisory https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html
• advisory https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html
• advisory https://security.gentoo.org/glsa/201904-06
• patch https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10928