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Date: Wed, 30 Sep 2020 20:39:23 +0530
From: Hardik Vyas <>
Subject: CVE-2020-10762 gluster-block: information disclosure through
 world-readable gluster-block log files


An information-disclosure flaw was found in the way that gluster-block
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.

CVE-2020-10762 has been assigned for this flaw.

Upstream PR:

Credit: Prasanna Kumar Kalever (Red Hat)


Hardik Vyas / Red Hat Product Security

BD48 C633 DE34 733A BBC3  3B72 8A14 AEBB D68B 9381 for urgent response

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