CVE-2018-10841

MEDIUM

Description

glusterfs is vulnerable to privilege escalation on gluster server nodes. An authenticated gluster client via TLS could use gluster cli with --remote-host command to add it self to trusted storage pool and perform privileged gluster operations like adding other machines to trusted storage pool, start, stop, and delete volumes.

References

https://access.redhat.com/errata/RHSA-2018:1954

https://access.redhat.com/errata/RHSA-2018:1955

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10841

https://review.gluster.org/#/c/20328/

https://security.gentoo.org/glsa/201904-06

Details

Source: MITRE

Published: 2018-06-20

Updated: 2019-10-03

Risk Information

CVSS v2.0

Base Score: 6.5

Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8

Severity: MEDIUM

CVSS v3.0

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH