CVE-2025-2487

EUVD-2025-6692
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
Debian logo
Debian Releases
Debian Product
Codename
389-ds-base
bookworm
no-dsa
bullseye
postponed
bullseye (security)
vulnerable
sid
3.1.2+vendor1-2
fixed
trixie
3.1.2+dfsg1-1+deb13u1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
389-ds-base
RHEL 9
0:2.6.1-8.el9_6
fixed
389-ds-base-devel
RHEL 9
0:2.6.1-8.el9_6
fixed
389-ds-base-libs
RHEL 9
0:2.6.1-8.el9_6
fixed
389-ds-base-snmp
RHEL 9
0:2.6.1-8.el9_6
fixed
python3-lib389
RHEL 9
0:2.6.1-8.el9_6
fixed
Common Weakness Enumeration
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