CVE-2025-2487
4.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
2.4.0 <= 2.4.6 | affected | ||
2.5.0 <= 2.5.3 | affected | ||
2.6.0 <= 2.6.1 | affected | ||
3.0.0 <= 3.0.6 | affected | ||
| Red Hat | Red Hat Directory Server 12.4 EUS for RHEL 9 | 9040020250325181857.1674d574 < * | unaffected |
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.5.2-9.el9_5 < * | unaffected |
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.6.1-8.el9_6 < * | unaffected |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 0:2.4.5-14.el9_4 < * | unaffected |
Weaknesses
- CWE-476: NULL Pointer Dereference
Workarounds
Currently, no mitigation is available for this vulnerability.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://access.redhat.com/errata/RHSA-2025:3663
- https://access.redhat.com/errata/RHSA-2025:3670
- https://access.redhat.com/errata/RHSA-2025:4491
- https://access.redhat.com/errata/RHSA-2025:7395
- https://access.redhat.com/security/cve/CVE-2025-2487
- https://bugzilla.redhat.com/show_bug.cgi?id=2353071
- https://github.com/389ds/389-ds-base/security/advisories/GHSA-426r-w669-66gw
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