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Red Hat 11.3: RHSA-2022-0952 Moderate: LDAP Security Update

red hat
Calendar Grey March 16, 2022
Dist Redhat Esm H88
Red Hat Directory Server 11.3 patch responds to significant security issues and defects. Install update packages for improved protection.
An update for the redhat-ds:11 module is now available for Red Hat Directory Server 11.3 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: sync_repl NULL pointer dereference in sync_create_state_control() (CVE-2021-3514)
* 389-ds-base: double-free of the virtual attribute context in persistent search (CVE-2021-4091)
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):
* ACIs are being evaluated against the Replication Manager account in a replication context. (BZ#2022086)
* A connection can be erroneously flagged as replication conn during evaluation of an aci with ip bind rule (BZ#2022090)
* DB corruption "_entryrdn_insert_key - Same DN (dn: nsuniqueid=ffffffff-ffffffff-ffffffff-ffffffff,) is already in the entryrdn file" (BZ#2022686)
* CLI needs option to set nsslapd-state (BZ#2040794)
Users of Red Hat Directory Server 11 are advised to install these updated packages.

Topics%20covered

Topics Covered

security advisory security fix moderate impact RHEL LDAP server SSL issues Red Hat Directory Server

References

https://access.redhat.com/security/cve/CVE-2021-3514 https://access.redhat.com/security/cve/CVE-2021-4091 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Directory Server 11.3 for RHEL 8:
Source: 389-ds-base-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.src.rpm
noarch: cockpit-389-ds-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.noarch.rpm python3-lib389-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.noarch.rpm
x86_64: 389-ds-base-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-debuginfo-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-debugsource-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-devel-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-legacy-tools-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-libs-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-libs-debuginfo-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-snmp-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.x86_64.rpm 389-ds-base-snmp-debuginfo-1.4.3.22-4.module+el8dsrv+13893+84b6c18c.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-2022:0952-01
Product: Red Hat Directory Server
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0952
Issue date: 2022-03-16

Topic

An update for the redhat-ds:11 module is now available for Red HatDirectory Server 11.3 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 security fix moderate impact RHEL LDAP server SSL issues Red Hat Directory Server

Relevant Releases Architectures

Red Hat Directory Server 11.3 for RHEL 8 - noarch, x86_64

Bugs Fixed

1952907 - CVE-2021-3514 389-ds-base: sync_repl NULL pointer dereference in sync_create_state_control()

2022086 - ACIs are being evaluated against the Replication Manager account in a replication context.

2022090 - A connection can be erroneously flagged as replication conn during evaluation of an aci with ip bind rule

2022686 - DB corruption "_entryrdn_insert_key - Same DN (dn: nsuniqueid=ffffffff-ffffffff-ffffffff-ffffffff,) is already in the entryrdn file"

2030307 - CVE-2021-4091 389-ds-base: double free of the virtual attribute context in persistent search

2040794 - CLI needs option to set nsslapd-state

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