CVE-2025-2487
389-ds-base: null pointer dereference leads to denial of service
A flaw was found in the 389-ds-base LDAP Server. This issue occurs when issuing a Modify DN LDAP operation through the ldap protocol, when the function return value is not tested and a NULL pointer is dereferenced. If a privileged user performs a ldap MODDN operation after a failed operation, it could lead to a Denial of Service (DoS) or system crash.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
389-ds-baseRed Hat · Red Hat Directory Server 12Red Hat · Red Hat Directory Server 12.4 EUS for RHEL 9Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.4 Extended Update SupportQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://access.redhat.com/errata/RHSA-2025:3663https://access.redhat.com/errata/RHSA-2025:3670https://access.redhat.com/errata/RHSA-2025:4491https://access.redhat.com/errata/RHSA-2025:7395https://access.redhat.com/security/cve/CVE-2025-2487https://bugzilla.redhat.com/show_bug.cgi?id=2353071