CVE-2018-10928

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 04-09-2018 05:29

Last modified: - 12-04-2022 08:33

Total changes: - 3

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.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

Low

Privileges required

Unchanged

Scope

None

User interaction

8.8

Base score

2.8

5.9

Exploitability score

Impact score

Verification logic

vendor=Debian AND product=debian_linux AND version=8.0

vendor=Debian AND product=debian_linux AND version=9.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=6.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server AND version=6.0

vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server AND version=7.0

vendor=gluster AND product=glusterfs AND versionStartIncluding=3.12 AND versionEndExcluding=3.12.14

vendor=gluster AND product=glusterfs AND versionStartIncluding=4.1 AND versionEndExcluding=4.1.8

vendor=Red Hat Enterprise Linux AND product=virtualization_host AND version=4.0

vendor=Red Hat Enterprise Linux AND product=gluster_storage AND version=3.0

vendor=opensuse AND product=leap AND version=15.1

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10928
RHSA-2018:2608-Third Party Advisory
RHSA-2018:2607-Third Party Advisory
[debian-lts-announce] 20180920 [SECURITY] [DLA 1510-1] glusterfs security update-Mailing List, Third Party Advisory
RHSA-2018:3470-Third Party Advisory
GLSA-201904-06-Third Party Advisory
openSUSE-SU-2020:0079-Mailing List, Third Party Advisory
[debian-lts-announce] 20211101 [SECURITY] [DLA 2806-1] glusterfs security update-Mailing List, Third Party Advisory

Keywords

CVE-2018-10928

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2018-10928

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures