Red Hat Security Advisory 2022-0952-01 - Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol server, as well as command-line utilities and Web UI packages for server administration. Issues addressed include double free and null pointer vulnerabilities.
86ceff5e7e7fd2da1b1c3865f29341899cabbe6d105ac24e4c67a2d2676d4fe5
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Moderate: redhat-ds:11.3 security and bug fix update
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
CVE Names: CVE-2021-3514 CVE-2021-4091
====================================================================
1. Summary:
An update for the redhat-ds:11 module is now available for Red Hat
Directory Server 11.3 for RHEL 8.
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 Directory Server 11.3 for RHEL 8 - noarch, x86_64
3. Description:
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:
nsuniqueidÿffffff-ffffffff-ffffffff-ffffffff,<SUFFIX>) 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.
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/):
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: nsuniqueidÿffffff-ffffffff-ffffffff-ffffffff,<SUFFIX>) 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
6. 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/
7. 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
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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pUiZ
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce