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Red Hat: RHSA-2021-3807-01 Low Severity: 389-ds-base Security Fix

red hat
Calendar Grey October 12, 2021
Dist Redhat Esm H88
Red Hat has released a minor severity notification regarding 389-ds-base which includes crucial security patches. Check the information here for further enhancements.
An update for 389-ds-base is now available for Red Hat Enterprise Linux 7

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

After installing this update, the 389 server service will be restarted automatically.

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#2005399)
* In some rare case, a replication connection may be treated as a regular connection and ACIs evaluated even if they should not. (BZ#2005434)
* A regular connection can be erroneously flagged replication connection (BZ#2005435)

Topics%20covered

Topics Covered

security advisory update Red Hat Enterprise low severity LDAP server Red Hat advisory

References

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

Package List

Red Hat Enterprise Linux Client Optional (v. 7):
Source: 389-ds-base-1.3.10.2-13.el7_9.src.rpm
x86_64: 389-ds-base-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-debuginfo-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-devel-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-libs-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-snmp-1.3.10.2-13.el7_9.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source: 389-ds-base-1.3.10.2-13.el7_9.src.rpm
x86_64: 389-ds-base-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-debuginfo-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-devel-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-libs-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-snmp-1.3.10.2-13.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: 389-ds-base-1.3.10.2-13.el7_9.src.rpm
ppc64le: 389-ds-base-1.3.10.2-13.el7_9.ppc64le.rpm 389-ds-base-debuginfo-1.3.10.2-13.el7_9.ppc64le.rpm 389-ds-base-libs-1.3.10.2-13.el7_9.ppc64le.rpm
x86_64: 389-ds-base-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-debuginfo-1.3.10.2-13.el7_9.x86_64.rpm 389-ds-base-libs-1.3.10.2-13.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
Source: 389-ds-base-1.3.10.2-13.el7_9.src.rpm
ppc64: 389-ds-base-1.3.10.2-13.el7_9.ppc64.rpm 389-ds-base-debuginfo-1.3.10.2-13.el7_9.ppc64.rpm 389-ds-base-devel-1.3.10.2-13.el7_9.ppc64.rpm

Read the Full Advisory


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:3807-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3807
Issue date: 2021-10-12

Topic

An update for 389-ds-base is now available for Red Hat Enterprise Linux 7.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 update Red Hat Enterprise low severity LDAP server Red Hat advisory

Relevant Releases Architectures

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

Bugs Fixed

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

2005399 - Internal unindexed searches in syncrepl

2005434 - ACIs are being evaluated against the Replication Manager account in a replication context.

2005435 - A connection can be erroneously flagged as replication conn during evaluation of an aci with ip bind rule

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