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9.8 Critique

CVE-2026-18922 A flaw was found in 389 Directory Server

Description

A flaw was found in 389 Directory Server. During SASL PLAIN authentication, a stale identity carried in a Cyrus SASL auxiliary property from a prior failed bind attempt can be installed on a connection following a subsequent, unrelated successful bind, regardless of which SASL mechanism completes that second bind. An attacker can send a SASL PLAIN bind as cn=Directory Manager with an incorrect password, then complete a SASL ANONYMOUS bind on the same connection, causing the server to grant Directory Manager authority without any valid credentials. A variant using a valid low-privileged account's own successful bind instead of an anonymous one is also possible.

Produits et versions touchés

Produit Versions touchées Corrigé en
Red Hat Directory Server 11 Versions non publiées
Red Hat Directory Server 12 Versions non publiées
Red Hat Directory Server 13 Versions non publiées
Red Hat Enterprise Linux 10 Versions non publiées
Red Hat Enterprise Linux 6 Versions non publiées
Red Hat Enterprise Linux 7 Versions non publiées
Red Hat Enterprise Linux 8 8100020260904155442.25 premières → < 8100020260904155442.25e700aa 8100020260904155442.25e700aa
Red Hat Enterprise Linux 9 Versions non publiées
Red Hat Enterprise Linux 7 Extended Lifecycle Support Versions non publiées
Afficher les 16 autres branches
Produit Versions touchées Corrigé en
Red Hat Directory Server 11.7 E4S for RHEL 8 8080020260903102346 premières → < 8080020260903102346.f969626e 8080020260903102346.f969626e
Red Hat Directory Server 12.2 E4S for RHEL 9 9020020260903155914.1674 premières → < 9020020260903155914.1674d574 9020020260903155914.1674d574
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 8040020260901171549.96015 premières → < 8040020260901171549.96015a92 8040020260901171549.96015a92
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 8040020260901171549.96015 premières → < 8040020260901171549.96015a92 8040020260901171549.96015a92
Red Hat Enterprise Linux 8.8 Telecommunications Update Service 8080020260831180218.6 premières → < 8080020260831180218.6dbb3803 8080020260831180218.6dbb3803
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 8080020260831180218.6 premières → < 8080020260831180218.6dbb3803 8080020260831180218.6dbb3803
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Versions non publiées
Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Versions non publiées
Red Hat Enterprise Linux 10.0 Extended Update Support Versions non publiées
Red Hat Enterprise Linux 9.6 Extended Update Support Versions non publiées
Red Hat Directory Server 11.9 for RHEL 8 8100020260904171440.37 premières → < 8100020260904171440.37ed7c03 8100020260904171440.37ed7c03
Red Hat Directory Server 12.4 E4S for RHEL 9 9040020260903102623.1674 premières → < 9040020260903102623.1674d574 9040020260903102623.1674d574
Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION Versions non publiées
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 8060020260901145727.824 premières → < 8060020260901145727.824efc52 8060020260901145727.824efc52
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On 8060020260901145727.824 premières → < 8060020260901145727.824efc52 8060020260901145727.824efc52
Red Hat Directory Server 11.5 E4S for RHEL 8 8060020260908152739.0 premières → < 8060020260908152739.0ca98e7e 8060020260908152739.0ca98e7e

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de Red Hat Directory Server 11

Les 42 CVE de Red Hat Directory Server 11 →
CVE-2026-117548 389-ds-base: 389-ds-base: null pointer dereference via modifydn using an attribute's schema alias name causes denial of service 6.5 Moyenne CVE-2026-86345 389-ds-base: 389-ds-base: starttls plaintext-buffer retention allows on-path attacker to forge an ldap client's authentication result 9.0 Critique CVE-2026-86344 389-ds-base: 389-ds-base: unauthenticated worker-thread-pool exhaustion via completed-operation-then-incomplete-pdu connection requeue 7.5 Élevée CVE-2026-19843 389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console ldap editor 8.4 Élevée
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