RedHat: RHSA-2021-1258:01 Moderate: 389-ds:1.4 security and bug fix...

Advisories

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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: 389-ds:1.4 security and bug fix update
Advisory ID:       RHSA-2021:1258-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1258
Issue date:        2021-04-19
CVE Names:         CVE-2020-35518 
=====================================================================

1. Summary:

An update for the 389-ds:1.4 module is now available for Red Hat Enterprise
Linux 8.2 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

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: information disclosure during the binding of a DN
(CVE-2020-35518)

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):

* Replication now resolves entry conflicts during a modrdn operation
(BZ#1946631)

* Searches by an unauthorized client can no longer determine if an entry
exists or not by the result code (BZ#1946634)

Users of Red Hat Directory Server 11 are advised to install these updated
packages.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1905565 - CVE-2020-35518 389-ds-base: information disclosure during the binding of a DN
1946631 - Entries conflict not resolved by replication [rhel-8.2.0.z]
1946632 - CVE-2020-35518 389-ds:1.4/389-ds-base: information disclosure during the binding of a DN [rhel-8] [rhel-8.2.0.z]
1946634 - RHDS11: “write” permission of ACI changes ns-slapd’s behavior on search operation [rhel-8.2.0.z]

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.2):

Source:
389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.src.rpm

aarch64:
389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm

noarch:
python3-lib389-1.4.2.4-13.module+el8.2.0+10648+abe88955.noarch.rpm

ppc64le:
389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm

s390x:
389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm

x86_64:
389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm
389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.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/

7. References:

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

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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RedHat: RHSA-2021-1258:01 Moderate: 389-ds:1.4 security and bug fix update

An update for the 389-ds:1.4 module is now available for Red Hat Enterprise Linux 8.2 Extended Update Support

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: information disclosure during the binding of a DN (CVE-2020-35518)
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):
* Replication now resolves entry conflicts during a modrdn operation (BZ#1946631)
* Searches by an unauthorized client can no longer determine if an entry exists or not by the result code (BZ#1946634)
Users of Red Hat Directory Server 11 are advised to install these updated packages.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

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

Package List

Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source: 389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.src.rpm
aarch64: 389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm 389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.aarch64.rpm
noarch: python3-lib389-1.4.2.4-13.module+el8.2.0+10648+abe88955.noarch.rpm
ppc64le: 389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm 389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.ppc64le.rpm
s390x: 389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm 389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.s390x.rpm
x86_64: 389-ds-base-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-debugsource-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-devel-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-legacy-tools-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-libs-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-libs-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-snmp-1.4.2.4-13.module+el8.2.0+10648+abe88955.x86_64.rpm 389-ds-base-snmp-debuginfo-1.4.2.4-13.module+el8.2.0+10648+abe88955.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/

Severity
Advisory ID: RHSA-2021:1258-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1258
Issued Date: : 2021-04-19
CVE Names: CVE-2020-35518

Topic

An update for the 389-ds:1.4 module is now available for Red Hat EnterpriseLinux 8.2 Extended Update Support.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.

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

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

1946631 - Entries conflict not resolved by replication [rhel-8.2.0.z]

1946632 - CVE-2020-35518 389-ds:1.4/389-ds-base: information disclosure during the binding of a DN [rhel-8] [rhel-8.2.0.z]

1946634 - RHDS11: “write” permission of ACI changes ns-slapd’s behavior on search operation [rhel-8.2.0.z]

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