This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-117548 →
Unrated
A NULL pointer dereference flaw was found in 389-ds-base. This flaw occurs when a ModifyDN (rename) operation uses an attribute's schema alias name (s...
DEBIAN-CVE-2026-117548
First seen on SecPulse
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Debian:12389-ds-base |
All versions→ Not listed |
Not listed |
| Debian:13389-ds-base |
All versions→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
A NULL pointer dereference flaw was found in 389-ds-base. This flaw occurs when a ModifyDN (rename) operation uses an attribute's schema alias name (such as "commonName") instead of its canonical name (such as "cn") as the new relative distinguished name. An authenticated attacker with the ModifyDN (rename) permission on the affected entry can use this flaw to crash the directory server, causing a denial of service.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- advisory security-tracker.debian.org