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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2271 389-ds:1.4 security and bug fix update 30 June 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: 389-ds:1.4 Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-3514 Reference: ESB-2021.2024 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:2595 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: 389-ds:1.4 security and bug fix update Advisory ID: RHSA-2021:2595-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:2595 Issue date: 2021-06-29 CVE Names: CVE-2021-3514 ===================================================================== 1. Summary: An update for the 389-ds:1.4 module is now available for Red Hat Enterprise Linux 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 Enterprise Linux AppStream (v. 8) - 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: sync_repl NULL pointer dereference in sync_create_state_control() (CVE-2021-3514) 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#1968588) * A connection can be erroneously flagged as replication conn during evaluation of an aci with ip bind rule (BZ#1970791) * Large updates can reset the CLcache to the beginning of the changelog (BZ#1972721) * Changelog cache can upload updates from a wrong starting point (CSN) (BZ#1972738) 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() 1960720 - CVE-2021-3514 389-ds:1.4/389-ds-base: sync_repl NULL pointer dereference in sync_create_state_control() [rhel-8] [rhel-8.4.0.z] 1968588 - ACIs are being evaluated against the Replication Manager account in a replication context. [rhel-8.4.0.z] 1970791 - A connection can be erroneously flagged as replication conn during evaluation of an aci with ip bind rule [rhel-8.4.0.z] 1972721 - Large updates can reset the CLcache to the beginning of the changelog [rhel-8.4.0.z] 1972738 - Changelog cache can upload updates from a wrong starting point (CSN) [rhel-8.4.0.z] 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: 389-ds-base-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.src.rpm aarch64: 389-ds-base-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-debugsource-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-devel-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-legacy-tools-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-libs-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-libs-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-snmp-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm 389-ds-base-snmp-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.aarch64.rpm noarch: python3-lib389-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.noarch.rpm ppc64le: 389-ds-base-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-debugsource-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-devel-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-legacy-tools-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-libs-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-libs-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-snmp-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm 389-ds-base-snmp-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.ppc64le.rpm s390x: 389-ds-base-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-debugsource-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-devel-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-legacy-tools-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-libs-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-libs-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-snmp-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm 389-ds-base-snmp-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.s390x.rpm x86_64: 389-ds-base-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-debugsource-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-devel-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-legacy-tools-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-legacy-tools-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-libs-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-libs-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-snmp-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.x86_64.rpm 389-ds-base-snmp-debuginfo-1.4.3.16-16.module+el8.4.0+11446+fc96bc48.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/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 2021 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYNtGdtzjgjWX9erEAQiZSRAAjwLLGnMmBPInL9f9xSB0MC4U6eX1jXTy KBQTqFEzBCFjztQ12Cxuz4AzhQuULpncgTHSGOZIZ9YuPUsqQY7e4y3oNF4VLTGx fgXe/cE4ZthKzMZmj5ol1Qeuooym03XpD2SQA1SpEZ7uenVITZUPiM8fQrre1oB3 X0ecHxSNVuT6Q93KGXH0/pXlYTDoq6Sw2DuiGyLHTTuvsPMjWOfoPYvuV553PCfv 0zBQJE/KT1O9FIbPCImZd3075Uvk/TC4KryU5mEbpmaM1Zpjovg2vKm7RZUI7c/u Bp2/emKRj+hJJRlkyAof/sUA8db/Vz3z/fpZdJLN4ME34H+PvUrcY89tkQHKGg9R LSHL9GZCEjvwlFLnhhMuwuiXPw6j7L/0JVk+YW055Q7QsiJgHnuOFhmIm8jt6ClE fGCrKCTfLZVc2Aw6/tDuzYCT51DHdfsbaMMAOHJE2tAr2qIJBEHnc+ORiRsBlmYB iy2E9eOMhT1IL1285Q4CZ2M4jbQ6mr72q7JCuze54PbeCKDLAaQuHzHDF/YEM4D0 yMCllkfLKxowo64r7NSspc7m1T/LmOht3LNYMewfE7LX6SqYqYx3cAGwcKHZKH35 tpVk/whAkNDxChDvpbJPkn7+Zbi9uhGcQjCTXB1tvfPG+Tx2P3/qbZlc+t9rMqWa aCgccqLLJ4E= =HLbq - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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