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CVE-2018-1112

28
FAUCET Score

CVE-2018-1112 affects GlusterFS server versions prior to 3.10.12 and 4.0.2. This vulnerability, a regression of CVE-2018-1088, allows unauthenticated Gluster clients to connect and mount storage volumes from any network when the 'auth.allow' option is in use. With a CVSS score of 8.8 (High), this network-based vulnerability requires low privileges but can lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.10.12CPE matchmatch criteria
cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:*
4.0.2CPE matchmatch criteria
cpe:2.3:a:gluster:glusterfs:4.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.0HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.43%
Probability of exploitation in next 30 days
EPSS Percentile
82.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0243 is in the 81st percentile among its peer group of 17,808 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Native Client for RHEL 6 for Red Hat StorageFixed in: glusterfs-0:3.8.4-54.9.el6
View patch
redhatpatch availablevia redhat_api
Product: Native Client for RHEL 7 for Red Hat StorageFixed in: glusterfs-0:3.8.4-54.8.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Gluster Storage 3.3 for RHEL 6Fixed in: glusterfs-0:3.8.4-54.9.el6rhs
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Gluster Storage 3.3 for RHEL 7Fixed in: glusterfs-0:3.8.4-54.8.el7rhgs
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 7Fixed in: glusterfs-0:3.8.4-54.8.el7
View patch

Vendor Advisories (1)

redhatCVE-2018-1112Important

glusterfs: auth.allow allows unauthenticated clients to mount gluster volumes (CVE-2018-1088 regression)

Apr 19, 2018

References

lists.opensuse.org / opensuse-security-announce/2020-01/msg00035.html
access.redhat.com / articles/3422521
Third Party Advisory
access.redhat.com / errata/RHSA-2018:1268
Third Party Advisory
access.redhat.com / errata/RHSA-2018:1269
Third Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
review.gluster.org
Vendor Advisory