CVE-2020-10762

lowpriority · track · 22EPSS 0.003 · 27 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.34% (27th) EPSS
CVSS 2.1 · low
Is it mine?
16 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-28

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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedgluster-block-0:0.2.1-36.2.el7rhgs.src as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedgluster-block-0:0.2.1-36.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedgluster-block-debuginfo-0:0.2.1-36.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedheketi-0:9.0.0-9.5.el7rhgs.src as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedheketi-0:9.0.0-9.5.el7rhgs.src as a component of Red Hat Storage Native Client for Red Hat Enterprise Linux 7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedheketi-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedheketi-client-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedheketi-client-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Storage Native Client for Red Hat Enterprise Linux 7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedlibtcmu-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedlibtcmu-devel-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedpython-heketi-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedtcmu-runner-0:1.2.0-32.2.el7rhgs.src as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedtcmu-runner-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Fixedtcmu-runner-debuginfo-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2020:4143
  • Workaroundgluster-block-0:0.2.1-36.2.el7rhgs.src as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundgluster-block-0:0.2.1-36.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundgluster-block-debuginfo-0:0.2.1-36.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundheketi-0:9.0.0-9.5.el7rhgs.src as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundheketi-0:9.0.0-9.5.el7rhgs.src as a component of Red Hat Storage Native Client for Red Hat Enterprise Linux 7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundheketi-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundheketi-client-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundheketi-client-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Storage Native Client for Red Hat Enterprise Linux 7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundlibtcmu-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundlibtcmu-devel-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundpython-heketi-0:9.0.0-9.5.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundtcmu-runner-0:1.2.0-32.2.el7rhgs.src as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundtcmu-runner-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

  • Workaroundtcmu-runner-debuginfo-0:1.2.0-32.2.el7rhgs.x86_64 as a component of Red Hat Gluster Storage Server 3.5 on RHEL-7redhat_csaf

    Manually change the log files permission to remove readable bits for others, e.g; # chmod 640 /var/log/glusterfs/gluster-block/cmd_history.log NOTE: The above mitigation only restricts access to the other local users. To avoid storing passwords to the log file, kindly update gluster-block to the fixed version.

02

cvss

Technical severity, 0–10. One row per scoring source.

5.5
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–5.5

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6
v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-532USprimaryCWE-538USCWE-732US
04

affected products (16)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • RHSA-2020:4143Red Hat Security Advisory: OCS 3.11.z async security, bug fix, and enhancement update2020-09-30csaf · redhat_csafUS

    Updated OpenShift Container Storage packages fixing various security issues and other bugs are now available for Red Hat OpenShift Container Storage with 3.11.z Async update. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdnvdredhat_csafNVDCVE.orgMITRE
published 2020-11-24modified 2026-06-17
09

references (10)

External citations — patches, advisories, analysis.

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