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ELSA-2026-26459

Опубликовано: 18 июн. 2026
Источник: oracle-oval
Платформа: Oracle Linux 8

Описание

ELSA-2026-26459: 389-ds:1.4 security update (IMPORTANT)

[1.4.3.39-24]

  • Bump version to 1.4.3.39-24
  • Resolves: RHEL-170278 - Memory leaks in syncrepl plugin during persistent search operations [rhel-8.10.z]
  • Resolves: RHEL-163375 - WARN - keys2idl - received NULL idl from index_read_ext_allids
  • Resolves: RHEL-159306 - ns-slapd crash in libdb possible memory corruption [rhel-8.10.z]
  • Resolves: RHEL-170284 - access log - suspicious wtime optime negative and large values in internal op [rhel-8.10.z]
  • Resolves: RHEL-170507 - ns-slapd fails to shutdown when deferred memberof update is in progress [rhel-8.10.z]
  • Resolves: RHEL-170509 - Crash in trim_changelog() during the Retro Changelog trimming [rhel-8.10.z]
  • Resolves: RHEL-170514 - Possible memory leak when using the Retro Changelog plugin [rhel-8.10.z]
  • Resolves: RHEL-170512 - Crash in replica_config_add when manually configuring a replica with an incorrect nsds5ReplicaRoot [rhel-8.10.z]
  • Resolves: RHEL-174523 - [RFE] Add OS-level thread names to all server threads [rhel-8.10.z]
  • Resolves: RHEL-170483 - test_vlv_recreation_reindex fails on LMDB [rhel-8.10.z]
  • Resolves: RHEL-178076 - CVE-2026-9064 389-ds:1.4/389-ds-base: unbounded LDAP controls count in get_ldapmessage_controls_ext() causes CPU and heap amplification (remote DoS) [rhel-8.10.z]

[1.4.3.39-23]

  • Resolves: RHEL-137074 - CVE-2025-14905 389-ds:1.4/389-ds-base: 389-ds-base: Remote Code Execution and Denial of Service via heap buffer overflow [rhel-8.10.z]
  • Resolves: RHEL-152098 - Scalability issue of replication online initialization with large database [rhel-8.10.z]

[1.4.3.39-22]

  • Resolves: RHEL-148485 - Upgrading IDM to latest version: 389-ds-base and ipa-server breaks replication [rhel-8.10.z]

[1.4.3.39-21]

  • Resolves: RHEL-141419 - (&(cn:dn:=groups)) no longer returns results [rhel-8.10.z]
  • Resolves: RHEL-140272 - ipa-healthcheck is complaining about missing or incorrectly configured system indexes. [rhel-8.10.z]

[1.4.3.39-20]

  • Resolves: RHEL-140086 - Upgrading IDM to latest version: 389-ds-base and ipa-server breaks replication [rhel-8.10.z]

[1.4.3.39-19]

  • Resolves: RHEL-117759 - Replication online reinitialization of a large database gets stalled. [rhel-8.10.z]

[1.4.3.39-18]

  • Reverts: RHEL-123241 - Attribute uniqueness is not enforced upon modrdn operation [rhel-8.10.z]

[1.4.3.39-17]

  • Resolves: RHEL-80491 - Can't rename users member of automember rule [rhel-8.10.z]
  • Resolves: RHEL-87191 - Some replication status data are reset upon a restart. [rhel-8.10.z]
  • Resolves: RHEL-89785 - Extend log of operations statistics in access log
  • Resolves: RHEL-111226 - Error showing local password policy on web UI [rhel-8.10.z]
  • Resolves: RHEL-113976 - AddressSanitizer: memory leak in memberof_add_memberof_attr [rhel-8.10.z]
  • Resolves: RHEL-117457 - subtree search statistics for index lookup does not report ancestorid/entryrdn lookups
  • Resolves: RHEL-117752 - Crash if repl keep alive entry can not be created [rhel-8.10.z]
  • Resolves: RHEL-117759 - Replication online reinitialization of a large database gets stalled. [rhel-8.10.z]
  • Resolves: RHEL-117765 - Statistics about index lookup report a wrong duration [rhel-8.10.z]
  • Resolves: RHEL-123228 - Improve the way to detect asynchronous operations in the access logs [rhel-8.10.z]
  • Resolves: RHEL-123241 - Attribute uniqueness is not enforced upon modrdn operation [rhel-8.10.z]
  • Resolves: RHEL-123254 - Typo in errors log after a Memberof fixup task. [rhel-8.10.z]
  • Resolves: RHEL-123269 - LDAP high CPU usage while handling indexes with IDL scan limit at INT_MAX [rhel-8.10.z]
  • Resolves: RHEL-123276 - The new ipahealthcheck test ipahealthcheck.ds.backends.BackendsCheck raises CRITICAL issue [rhel-8.10.z]
  • Resolves: RHEL-123363 - When deferred memberof update is enabled after the server crashed it should not launch memberof fixup task by default [rhel-8.10.z]
  • Resolves: RHEL-123365 - IPA health check up script shows time skew is over 24 hours [rhel-8.10.z]
  • Resolves: RHEL-123920 - Changelog trimming - add number of scanned entries to the log [rhel-8.10.z]
  • Resolves: RHEL-126512 - Created user password hash available to see in audit log [rhel-8.10.z]
  • Resolves: RHEL-129578 - Fix paged result search locking [rhel-8.10.z]
  • Resolves: RHEL-130900 - On RHDS 12.6 The user password policy for a user was created, but the pwdpolicysubentry attribute for this user incorrectly points to the People OU password policy instead of the specific user policy. [rhel-8.10.z]

[1.4.3.39-15]

  • Resolves: RHEL-109028 - Allow Uniqueness plugin to search uniqueness attributes using custom matching rules [rhel-8.10.z]

[1.4.3.39-14]

  • Reverts: RHEL-80704 - Increased memory consumption caused by NDN cache [rhel-8.10.z]
  • Resolves: RHEL-95442 - ns-slapd[xxxx]: segfault at 10d7d0d0 ip 00007ff734050cdb sp 00007ff6de9f1430 error 6 in libslapd.so.0.1.0[7ff733ec0000+1b3000] [rhel-8.10.z]

Обновленные пакеты

Oracle Linux 8

Oracle Linux aarch64

Module 389-ds:1.4 is enabled

389-ds-base

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-devel

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-legacy-tools

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-libs

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-snmp

1.4.3.39-24.module+el8.10.0+90914+745232ac

python3-lib389

1.4.3.39-24.module+el8.10.0+90914+745232ac

Oracle Linux x86_64

Module 389-ds:1.4 is enabled

389-ds-base

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-devel

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-legacy-tools

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-libs

1.4.3.39-24.module+el8.10.0+90914+745232ac

389-ds-base-snmp

1.4.3.39-24.module+el8.10.0+90914+745232ac

python3-lib389

1.4.3.39-24.module+el8.10.0+90914+745232ac

Связанные CVE

Связанные уязвимости

CVSS3: 7.5
ubuntu
2 месяца назад

A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() function in the LDAP server does not enforce an upper bound on the number of controls per LDAP message. A remote, unauthenticated attacker can send a specially crafted LDAP request containing hundreds of thousands of minimal controls within the default maximum BER message size (2 MB), causing excessive CPU consumption and heap allocation on the server. Under concurrent exploitation, this leads to significant latency degradation, worker thread starvation, or out-of-memory termination, resulting in a denial of service.

CVSS3: 7.5
redhat
2 месяца назад

A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() function in the LDAP server does not enforce an upper bound on the number of controls per LDAP message. A remote, unauthenticated attacker can send a specially crafted LDAP request containing hundreds of thousands of minimal controls within the default maximum BER message size (2 MB), causing excessive CPU consumption and heap allocation on the server. Under concurrent exploitation, this leads to significant latency degradation, worker thread starvation, or out-of-memory termination, resulting in a denial of service.

CVSS3: 7.5
nvd
2 месяца назад

A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() function in the LDAP server does not enforce an upper bound on the number of controls per LDAP message. A remote, unauthenticated attacker can send a specially crafted LDAP request containing hundreds of thousands of minimal controls within the default maximum BER message size (2 MB), causing excessive CPU consumption and heap allocation on the server. Under concurrent exploitation, this leads to significant latency degradation, worker thread starvation, or out-of-memory termination, resulting in a denial of service.

CVSS3: 7.5
debian
2 месяца назад

A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() fu ...

suse-cvrf
около 1 месяца назад

Security update for 389-ds