CVE-2023-1055

mediumpriority · track · 22EPSS 0.002 · 8 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (8th) EPSS

CVSS 5.5 · medium

Is it mine?

39 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-28

A flaw was found in RHDS 11 and RHDS 12. While browsing entries LDAP tries to decode the userPassword attribute instead of the userCertificate attribute which could lead into sensitive information leaked. An attacker with a local account where the cockpit-389-ds is running can list the processes and display the hashed passwords. The highest threat from this vulnerability is to data confidentiality.

remediations

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

A vendor fix is available.

Fixed389-ds-base-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.src (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-debuginfo-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-debugsource-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-devel-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-libs-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-libs-debuginfo-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-snmp-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-snmp-debuginfo-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixedcockpit-389-ds-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.noarch (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixedpython3-lib389-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.noarch (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9redhat_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-2023:3489
Fixed389-ds-base-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.src (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-debuginfo-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-debugsource-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-devel-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-legacy-tools-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-legacy-tools-debuginfo-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-libs-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-libs-debuginfo-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-snmp-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixed389-ds-base-snmp-debuginfo-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixedcockpit-389-ds-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.noarch (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655
Fixedpython3-lib389-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.noarch (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8redhat_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-2023:4655

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

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

v3.15.5mediumAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

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

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USprimaryCWE-200USCWE-200USCWE-295US

affected products (39)

Products and version ranges known to be affected.

Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Enterprise Linux 9all versionscert_bundDEcpe:/o:redhat:enterprise_linux:9
n/a Red Hat Directory Server≤ 11 and 12enisa_euvdEU
Fedora Project 389 Directory Server≤ 1.4.3.35fstec_bduRU
Fedora Project 389 Directory Server≤ 2.3.3fstec_bduRU
Fedora Project 389 Directory Server≤ 2.2.8fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
fedoraproject fedora= 36nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 37nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 38nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
redhat directory server= 11.5nvdUScpe:2.3:a:redhat:directory_server:*:*:*:*:*:*:*:*
redhat directory server= 11.6nvdUScpe:2.3:a:redhat:directory_server:*:*:*:*:*:*:*:*
redhat directory server= 12.0nvdUScpe:2.3:a:redhat:directory_server:*:*:*:*:*:*:*:*
redhat directory server= 12.1nvdUScpe:2.3:a:redhat:directory_server:*:*:*:*:*:*:*:*
389-ds-base-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.src (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8all versionsfixedredhat_csafUS
389-ds-base-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8all versionsfixedredhat_csafUS
389-ds-base-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.src (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9all versionsfixedredhat_csafUS
389-ds-base-0:2.1.8-1.module+el9dsrv+18377+a10e6f72.x86_64 (redhat-ds:12) as a component of Red Hat Directory Server 12.1 for RHEL 9all versionsfixedredhat_csafUS
389-ds-base-debuginfo-0:1.4.3.34-1.module+el8dsrv+18380+8350b80e.x86_64 (redhat-ds:11) as a component of Red Hat Directory Server 11.6 for RHEL 8all versionsfixedredhat_csafUS

showing 20 of 39

advisories (3)

Vendor and ecosystem advisories describing this.

RHSA-2023:3489Red Hat Security Advisory: redhat-ds:12 security, bug fix, and enhancement update2023-06-06csaf · redhat_csafUS
An update for the redhat-ds:12 module is now available for Red Hat Directory Server 12.1 for RHEL 9. 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.
RHSA-2023:4655Red Hat Security Advisory: redhat-ds:11 security, bug fix, and enhancement update2023-08-15csaf · redhat_csafUS
An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.6 for RHEL 8. 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.
WID-SEC-W-2023-1382Red Hat Enterprise Linux: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2023-06-06csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd redhat_csaf NVD CVE.org MITRE

published 2023-02-27modified 2026-06-17

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references (9)

External citations — patches, advisories, analysis.

scry

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