Dashboard / CVE-2025-2487

CVE-2025-2487

MEDIUM
MEDIUM Priority: 0.03 BB Relevance: 55/100
Published: 2025-03-18 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: None
S: Unchanged
C: None
I: None
A: High

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.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
— — 2.4.0
— — 2.5.0
— — 2.6.0
— — 3.0.0

References & Advisories (7)

https://access.redhat.com/errata/RHSA-2025:3663
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:3670
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:4491
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:7395
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2353071
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

55 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.9 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.60%
Raw Score 0.005980
Percentile 49.2%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00598
2026-11-13
0.00598
2026-11-12
0.00598
2026-11-10
0.00598
2026-11-09
0.00598
2026-11-08
0.00598
2026-11-07
0.00598
2026-11-06
0.00598
2026-11-05
0.00598

Intelligence Sources

mitre ref →
nvd ref →

External Links