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CVE-2020-10762

16
FAUCET Score

CVE-2020-10762 is an information disclosure vulnerability in gluster-block versions prior to 0.5.1, affecting Red Hat gluster-block. The flaw causes passwords from gluster-block CLI operations to be logged in the world-readable cmd_history.log file. This allows local authenticated users to compromise data confidentiality by accessing sensitive information. The vulnerability has a CVSS score of 5.5 (Medium) and is not known to be actively exploited, nor is there publicly available exploit code or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.5.1CPE matchmatch criteria
cpe:2.3:a:redhat:gluster-block:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 83rd percentile among its peer group of 15,938 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 7 for Red Hat StorageFixed in: heketi-0:9.0.0-9.5.el7rhgs
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Gluster Storage 3.5 for RHEL 7Fixed in: gluster-block-0:0.2.1-36.2.el7rhgs
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Gluster Storage 3.5 for RHEL 7Fixed in: heketi-0:9.0.0-9.5.el7rhgs
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Gluster Storage 3.5 for RHEL 7Fixed in: tcmu-runner-0:1.2.0-32.2.el7rhgs
View patch
redhatworkaround availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2020-10762Moderate

gluster-block: information disclosure through world-readable gluster-block log files

Sep 30, 2020

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingMitigationVendor Advisory
github.com / gluster/gluster-block/releases/tag/v0.5.1
Release NotesThird Party Advisory