EUVD-2025-6169

Malicious code in bioql PyPI...

Denial Of Service (DoS)

org.openidentityplatform.opendj, opendj-server-legacy is vulnerable to a Denial Of Service DoS. The vulnerability is due to an alias loop in the LDAP database, which allows an attacker to make the server unresponsive to all LDAP requests due to infinite alias dereferencing...

CVE-2025-27497

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop. An attacker can cause the server to become unresponsive to all LDAP requests without crashing or restarting by executing a crafted ldapsearch request with alias dereferencing set to "always" on an alias loop entry. PoC...

GHSA-93QR-H8PR-4593 OpenDJ Denial of Service (DoS) using alias loop

Summary A denial-of-service DoS vulnerability in OpenDJ has been discovered that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsearch request is executed with alias...

OpenDJ Denial of Service (DoS) using alias loop

Summary A denial-of-service DoS vulnerability in OpenDJ has been discovered that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsearch request is executed with alias...

CVE-2025-27497

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...

CVE-2025-27497 OpenDJ Denial of Service (Dos) using alias loop

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...

CVE-2025-27497

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...

CVE-2025-27497 OpenDJ Denial of Service (Dos) using alias loop

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...

CVE-2025-27497

Summary for CVE-2025-27497 : OpenDJ (LDAPv3 directory service) prior to 4.9.3 is vulnerable to a denial-of-service caused by an alias loop in the LDAP database. When an ldapsearch request dereferences aliases with type "always" on an alias entry, the server becomes unresponsive to all LDAP reques...

CVE-2025-27497 OpenDJ Denial of Service (Dos) using alias loop

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...

PT-2025-9841

Name of the Vulnerable Software and Affected Versions OpenDJ versions prior to 4.9.3 Description The issue is a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This occurs when an alias loop exists in the LDAP...

OpenDJ security vulnerability

OpenDJ is a directory service open-sourced by Open Identity Platform. A security vulnerability exists in OpenDJ versions prior to 4.9.3 that stems from an alias loop leading to a denial of service attack...

CVE-2025-27497: Loop with Unreachable Exit Condition

OpenDJ is an LDAPv3 compliant directory service. OpenDJ prior to 4.9.3 contains a denial-of-service DoS vulnerability that causes the server to become unresponsive to all LDAP requests without crashing or restarting. This issue occurs when an alias loop exists in the LDAP database. If an ldapsear...