Directory Server

Denial of service in 389-ds-base LDAP server allows remote unauthenticated attackers to exhaust CPU and heap memory by sending a single LDAP request packed with hundreds of thousands of minimal controls. Because get_ldapmessage_controls_ext() does not cap the per-message control count, the 2 MB default BER message limit is the only ceiling, and concurrent abuse causes worker thread starvation or OOM termination. No public exploit identified at time of analysis, and the issue is not on CISA KEV.

A flaw was found in the 389 Directory Server. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A heap overflow flaw was found in 389-ds-base. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

A flaw was found in RHDS 11 and RHDS 12. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

A flaw was found In 389-ds-base. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

An access control bypass vulnerability found in 389-ds-base. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. Public exploit code available.

Reflected and stored Cross-Site Scripting (XSS, CWE-79) vulnerabilities in Directory Server (aka Enterprise Server Administration web UI) and ESMAC (aka Enterprise Server Monitor and Control) in. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

A Cross-Site Request Forgery (CWE-352) vulnerability in Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 and earlier, 2.3. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Red Hat Directory Server 8 and 389 Directory Server, when debugging is enabled, allows remote attackers to obtain sensitive replicated metadata by searching the directory. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

389 Directory Server 1.2.11.15 (aka Red Hat Directory Server before 8.2.11-14) allows remote authenticated users to cause a denial of service (crash) via multiple @ characters in a GER attribute list. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The Red Hat Directory Server before 8.2.11-13 and 389 Directory Server do not properly restrict access to entity attributes, which allows remote authenticated users to obtain sensitive information. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

389 Directory Server before 1.2.11.6 (aka Red Hat Directory Server before 8.2.10-3), when the password of a LDAP user has been changed and audit logging is enabled, saves the new password to the log. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.

389 Directory Server before 1.2.11.6 (aka Red Hat Directory Server before 8.2.10-3), after the password for a LDAP user has been changed and before the server has been reset, allows remote attackers. Rated low severity (CVSS 1.2). No vendor patch available.