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Red Hat Directory Server 11 RHSA-2021:1243-01 Moderate Info Leak

red hat
Calendar Grey April 19, 2021
Dist Redhat Esm H88
The latest release of Red Hat Directory Server 11 tackles several notable security concerns and incorporates performance enhancements through various bug fixes.
An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.2 for RHEL 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages for server administration.
Security Fix(es):
* 389-ds-base: information disclosure during the binding of a DN (CVE-2020-35518) (BZ#1905565)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* The UI become unresponsive when an error occured (BZ#1751082)
* The python-lib389 class Accounts displayed an error during delete operations (BZ#1859215)
* The server version number has been added to the UI (BZ#1859288)
* Searches by an unauthorized client can no longer determine if an entry exists or not by the result code (BZ#1925537)
* Changes made on the Server Tuning page in the web console are now correctly reflected (BZ#1927051)
* Adding new schema using dsconf no longer displayes a "values has to be a tuple" error (BZ#1937036)
Users of Red Hat Directory Server 11 are advised to install these updated packages.

Topics%20covered

Topics Covered

security advisory moderate red hat bug fix security fix security impact information disclosure directory server red hat directory server

References

https://access.redhat.com/security/cve/CVE-2020-35518 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Directory Server 11.2 for RHEL 8:
Source: 389-ds-base-1.4.3.21-3.module+el8dsrv+10401+3d549418.src.rpm
noarch: cockpit-389-ds-1.4.3.21-3.module+el8dsrv+10401+3d549418.noarch.rpm python3-lib389-1.4.3.21-3.module+el8dsrv+10401+3d549418.noarch.rpm
x86_64: 389-ds-base-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-debuginfo-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-debugsource-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-devel-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-legacy-tools-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-libs-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-libs-debuginfo-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-snmp-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm 389-ds-base-snmp-debuginfo-1.4.3.21-3.module+el8dsrv+10401+3d549418.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key


Advisory ID: RHSA-2021:1243-01
Product: Red Hat Directory Server
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1243
Issue date: 2021-04-19

Topic

An update for the redhat-ds:11 module is now available for Red HatDirectory Server 11.2 for RHEL 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate red hat bug fix security fix security impact information disclosure directory server red hat directory server

Relevant Releases Architectures

Red Hat Directory Server 11.2 for RHEL 8 - noarch, x86_64

Bugs Fixed

1751082 - Red Hat Directory Server page gets into an unresponsive loading state forever

1859215 - lib389 Issue: With Accounts/Account module delete fuction is not working

1859288 - add version information for 389-ds-base and RHDS to cli and cockpit

1905565 - CVE-2020-35518 389-ds-base: information disclosure during the binding of a DN

1925537 - RHDS11: “write” permission of ACI changes ns-slapd’s behavior on search operation

1927051 - Changes in the "Tuning & Limits" are saved in LDAP but the Console shows the previous value.

1930272 - CVE-2020-35518 389-ds-base: information disclosure during the binding of a DN [directory_server_11]

1937036 - Error "values has to be a tuple" when creating schema using dsconf [RHDS 11.2]

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