Description
When using a sync_repl client in 389-ds-base, an authenticated attacker can cause a NULL pointer dereference using a specially crafted query, causing a crash.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | 389-ds-base | 389-ds-base 1.4.3 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 13 | 389-ds-base | 1.4.4.11-2 | — |
| Debian 12 | 389-ds-base | 1.4.4.11-2 | — |
| Debian 10 | 389-ds-base | 1.4.0.21-1+deb10u1 | DLA-3399-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | 389-ds-base | 1.4.3.6-2ubuntu0.1~esm1 | USN-5231-1 |
| Ubuntu Pro 18.04 LTS | 389-ds-base | 1.3.7.10-1ubuntu1+esm1 | USN-5231-1 |
| Ubuntu Pro 16.04 LTS | 389-ds-base | 1.3.4.9-1ubuntu0.1~esm1 | USN-5231-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | 389-ds-base +5 | 1.4.3.16-16.module+el8.4.0+11446+fc96bc48 | RHSA-2021:2595 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.2 EUS | 389-ds-base +5 | 1.4.2.4-14.module+el8.2.0+11017+0eb5711a | RHSA-2021:2796 |
| Red Hat Directory Server 11 | 389-ds-base +6 | 1.4.3.22-4.module+el8dsrv+13893+84b6c18c | RHSA-2022:0952, RHSA-2021:3955 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | 389-ds-base | 1.4.3.16-16.module+el8.4.0+596+159889e5 | RLSA-2021:2595 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP2 | 389-ds | 1.4.3.23~git0.f53d0132b-3.15.1 | SUSE-SU-2021:1878-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.2 | 389-ds | 1.4.3.23~git0.f53d0132b-lp152.2.15.1 | openSUSE-SU-2021:0868-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | 389-ds-base +5 | 1.4.3.16-16.module+el8.4.0+20199+8c6d81ae | ELSA-2021-2595 |
Advisories 11
- RHSA-2022:0952 Red Hat Security Advisory: redhat-ds:11.3 security and bug fix update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- RHSA-2021:3955 Red Hat Security Advisory: redhat-ds:11 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- RHSA-2021:2796 Red Hat Security Advisory: 389-ds:1.4 security update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- RHSA-2021:2595 Red Hat Security Advisory: 389-ds:1.4 security and bug fix update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- USN-5231-1 389-ds-base vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- DLA-3399-1 389-ds-base - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2021:2595 Moderate: 389-ds:1.4 security and bug fix update Rocky Linux Security Advisories · Feb 4, 2026
- openSUSE-SU-2021:0868-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1878-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-0721 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 19, 2024
- ELSA-2021-2595 Moderate: 389-ds:1.4 security and bug fix update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jul 2, 2021