CVE-2018-10841 Information

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.

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8