CVE-2025-27497highCWE-835

CVE-2025-27497: fallo de gravedad alta en OpenIdentityPlatform OpenDJ

OpenDJ Denial of Service (Dos) using alias loop

Publicada el

Seguir esta CVE+ Monitorear OpenDJ+ Monitorear org.openidentityplatform.opendj:opendj-server-legacy

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.7epss 0.4%
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 ldapsearch request is executed with alias dereferencing set to "always" on this alias entry, the server stops responding to all future requests. Fortunately, the server can be restarted without data corruption. This vulnerability is fixed in 4.9.3.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Productos afectados
OpenIdentityPlatform · OpenDJ
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