Detections
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EulerOS 2.0 SP3 : glusterfs (EulerOS-SA-2018-1185)

high Nessus Plugin ID 110849

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the glusterfs packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - A privilege escalation flaw was found in gluster snapshot scheduler. Any gluster client allowed to mount gluster volumes could also mount shared gluster storage volume and escalate privileges by scheduling malicious cronjob via symlink.(CVE-2018-1088)

 - It was found that fix for CVE-2018-1088 introduced a new vulnerability in the way 'auth.allow' is implemented in glusterfs server. An unauthenticated gluster client could mount gluster storage volumes.(CVE-2018-1112)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected glusterfs packages.

See Also

http://www.nessus.org/u?a7f37bbd

Plugin Details

Severity: High

ID: 110849

File Name: EulerOS_SA-2018-1185.nasl

Version: 1.8

Type: local

Published: 7/3/2018

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3

Risk Factor: High

Base Score: 8.8

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:glusterfs, p-cpe:/a:huawei:euleros:glusterfs-api, p-cpe:/a:huawei:euleros:glusterfs-client-xlators, p-cpe:/a:huawei:euleros:glusterfs-fuse, p-cpe:/a:huawei:euleros:glusterfs-libs, p-cpe:/a:huawei:euleros:glusterfs-rdma, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Patch Publication Date: 6/18/2018

Reference Information

CVE: CVE-2018-1088, CVE-2018-1112