Arbitrary Device Creation and Data Leakage Vulnerability in GlusterFS Server Node

CVE-2018-10923 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.

Learn more about our Cis Benchmark Audit For Server Software.