CVE-2025-2487

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
NISTNIST
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
redhatCNA
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
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
Debian logo
Debian Releases
Debian Product
Codename
389-ds-base
bullseye
postponed
bullseye (security)
vulnerable
bookworm
vulnerable
forky
3.1.2+dfsg1-1
fixed
sid
3.1.2+dfsg1-1
fixed
trixie
3.1.2+dfsg1-1
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