CVE-2025-2487
MEDIUM EPSS 42.0%
Published Mar 18, 20251y ago · Modified Jun 17, 20262w ago
4.9 CVSS 3.1
Published Mar 18, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
Description
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 Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
42.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-476 NULL Pointer Dereference Memory Safety
References 6
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:3663
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:3670
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4491
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:7395
- access.redhat.com https://access.redhat.com/security/cve/CVE-2025-2487
- bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2353071
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.