Description
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 gluster volume. An authenticated attacker could use this flaw to create arbitrary symlinks pointing anywhere on the server and execute arbitrary code on glusterfs server nodes.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat glusterfs
n/aaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10928 ↗
- https://access.redhat.com/errata/RHSA-2018:2607 ↗
- https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html ↗
- https://access.redhat.com/errata/RHSA-2018:2608 ↗
- https://access.redhat.com/errata/RHSA-2018:3470 ↗
- https://security.gentoo.org/glsa/201904-06 ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html ↗
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html ↗