CVE-2020-10762

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-11-24 · updated 2026-06-17
Weakness: CWE-732

Description

An information-disclosure flaw was found in the way that gluster-block before 0.5.1 logs the output from gluster-block CLI operations. This includes recording passwords to the cmd_history.log file which is world-readable. This flaw allows local users to obtain sensitive information by reading the log file. The highest threat from this vulnerability is to data confidentiality.

Affected products

gluster-block: before 0.5.1 — fixed in 0.5.1

How to fix

Upgrade to a fixed version: gluster-block 0.5.1. Check the vendor advisory for mitigations.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1845067
https://github.com/gluster/gluster-block/releases/tag/v0.5.1
https://bugzilla.redhat.com/show_bug.cgi?id=1845067
https://github.com/gluster/gluster-block/releases/tag/v0.5.1

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