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.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Red Hat Directory Server 12.4 EUS for RHEL 9 | RedHat | redhat-ds:12-9040020250325181857.1674d574 | * |
| Red Hat Enterprise Linux 9.4 Extended Update Support | RedHat | 389-ds-base-0:2.4.5-14.el9_4 | * |