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Red Hat 8.4 RHSA-2022-1410-01 Low: 389-ds Double Free Issue

red hat
Calendar Grey April 19, 2022
Dist Redhat Esm H88
Red Hat releases a Minor security advisory for 389-ds:1.4 addressing various bug issues; discover further information regarding the update.
An update for the 389-ds:1.4 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support

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

389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.
Security Fix(es):
* 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):
* DB corruption "_entryrdn_insert_key - Same DN (dn: nsuniqueid=ffffffff-ffffffff-ffffffff-ffffffff,) is already in the entryrdn file" (BZ#2066800)
* IPA server (389ds) is very slow in execution of some searches (`&(memberOf=...)(objectClass=ipaHost)` in particular) (BZ#2066801)
* monitor displays wrong date for connection (BZ#2066848)

Topics%20covered

Topics Covered

security advisory security update Red Hat low severity bug fixes directory server 389-ds

References

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

Package List

Red Hat Enterprise Linux AppStream EUS (v.8.4):
Source: 389-ds-base-1.4.3.16-20.module+el8.4.0+14552+b182c759.src.rpm
aarch64: 389-ds-base-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-debuginfo-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-debugsource-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-devel-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-legacy-tools-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-libs-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-libs-debuginfo-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-snmp-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm 389-ds-base-snmp-debuginfo-1.4.3.16-20.module+el8.4.0+14552+b182c759.aarch64.rpm
noarch: python3-lib389-1.4.3.16-20.module+el8.4.0+14552+b182c759.noarch.rpm
ppc64le: 389-ds-base-1.4.3.16-20.module+el8.4.0+14552+b182c759.ppc64le.rpm 389-ds-base-debuginfo-1.4.3.16-20.module+el8.4.0+14552+b182c759.ppc64le.rpm 389-ds-base-debugsource-1.4.3.16-20.module+el8.4.0+14552+b182c759.ppc64le.rpm 389-ds-base-devel-1.4.3.16-20.module+el8.4.0+14552+b182c759.ppc64le.rpm

Read the Full Advisory


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:1410-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1410
Issue date: 2022-04-19

Topic

An update for the 389-ds:1.4 module is now available for Red Hat EnterpriseLinux 8.4 Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Low. 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 update Red Hat low severity bug fixes directory server 389-ds

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

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

2066800 - DB corruption "_entryrdn_insert_key - Same DN (dn: nsuniqueid=ffffffff-ffffffff-ffffffff-ffffffff,) is already in the entryrdn file"

2066801 - IPA server (389ds) is very slow in execution of some searches (`&(memberOf=...)(objectClass=ipaHost)` in particular)

2066848 - monitor displays wrong date for connection

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