CVE-2026-14940
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-122
Desbordamiento de búfer basado en memoria dinámica (Heap)
Fecha de publicación:
07/07/2026
Última modificación:
08/07/2026
Descripción
*** Pendiente de traducción *** A heap-buffer-overflow flaw was found in 389 Directory Server (389-ds-base). When<br />
normalizing a Distinguished Name (DN) that contains a legacy-quoted value encoding a<br />
multivalued nested Relative Distinguished Name (RDN), the server can write past the<br />
end of a heap allocation while sorting RDN attribute-value pairs. An unauthenticated<br />
remote attacker can trigger this condition by sending an LDAP operation whose DN<br />
reaches the DN normalization routine, such as a search with a crafted base DN. This<br />
can corrupt heap memory and may cause denial of service.
Impacto
Puntuación base 3.x
5.30
Gravedad 3.x
MEDIA