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Red Hat Enterprise Linux 8: RHSA-2021:3079-01 Low: 389-ds Security Issue

red hat
Calendar Grey August 10, 2021
Dist Redhat Esm H88
Minor security patch and maintenance release for Red Hat's 389-ds:1.4 module. Ensure system integrity with crucial upgrades.
An update for the 389-ds:1.4 module is now available for Red Hat Enterprise Linux 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

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: CRYPT password hash with asterisk allows any bind attempt to succeed (CVE-2021-3652)
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):
* A plugin can create an index. Even if the index can be used immediately (for searches) the index remains offline until further reindex (BZ#1983095)
* On big endian machine, the server fails to identify the operation type (BZ#1980063)

Topics%20covered

Topics Covered

security advisory bug fix security fix red hat enterprise low ldap 389-ds

References

https://access.redhat.com/security/cve/CVE-2021-3652 https://access.redhat.com/security/updates/classification/#low

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: 389-ds-base-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.src.rpm
aarch64: 389-ds-base-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-debuginfo-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-debugsource-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-devel-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-legacy-tools-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-libs-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-libs-debuginfo-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-snmp-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm 389-ds-base-snmp-debuginfo-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.aarch64.rpm
noarch: python3-lib389-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.noarch.rpm
ppc64le: 389-ds-base-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.ppc64le.rpm 389-ds-base-debuginfo-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.ppc64le.rpm 389-ds-base-debugsource-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.ppc64le.rpm 389-ds-base-devel-1.4.3.16-19.module+el8.4.0+11894+f5bb5c43.ppc64le.rpm

Read the Full Advisory


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:3079-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3079
Issue date: 2021-08-10
Cross references: https://access.redhat.com/security/updates/classification/#low

Topic

An update for the 389-ds:1.4 module is now available for Red Hat EnterpriseLinux 8.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 bug fix security fix red hat enterprise low ldap 389-ds

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1980063 - IPA installation fails on s390x with 389-ds-base-1.4.3.8-4.module+el8.3.0+7193+dfd1e8ad.s390x [rhel-8.4.0.z]

1982782 - CVE-2021-3652 389-ds-base: CRYPT password hash with asterisk allows any bind attempt to succeed

1983095 - Internal unindexed searches in syncrepl [rhel-8.4.0.z]

1984091 - persistent search returns entries even when an error is returned by content-sync-plugin [rhel-8.4.0.z]

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