Description
A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | 389-ds-base | 389-ds-base-2.0.x+ | — |
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 | 2.3.1-1 | — |
| Debian 12 | 389-ds-base | 2.3.1-1 | — |
| Debian 11 | 389-ds-base | 1.4.4.11-2+deb11u1 | DLA-4021-1 |
| Debian 10 | 389-ds-base | 1.4.0.21-1+deb10u1 | DLA-3399-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | 389-ds-base | No fix yet | — |
| Ubuntu 26.04 LTS | 389-ds-base | No fix yet | — |
| Ubuntu 25.10 | 389-ds-base | No fix yet | — |
| Ubuntu 24.04 LTS | 389-ds-base | No fix yet | — |
| Ubuntu 22.04 LTS | 389-ds-base | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | 389-ds-base | No fix yet | — |
| Ubuntu Pro 18.04 LTS | 389-ds-base | No fix yet | — |
| Ubuntu Pro 16.04 LTS | 389-ds-base | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | 389-ds-base +2 | 2.1.3-4.el9_1 | RHSA-2022:8162 |
| RHEL 8 | 389-ds-base +5 | 1.4.3.28-8.module+el8.6.0+16880+945f9b53 | RHSA-2022:7133 |
| RHEL 7 | 389-ds-base +3 | 1.3.10.2-17.el7_9 | RHSA-2022:7087 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.0 EUS | 389-ds-base +2 | 2.0.14-3.el9_0 | RHSA-2022:8976 |
| RHEL 8.4 EUS | 389-ds-base +5 | 1.4.3.16-24.module+el8.4.0+17207+46c15e64 | RHSA-2022:8680 |
| Red Hat Directory Server 12 | 389-ds-base +5 | 2.0.18-3.module+el9dsrv+17947+6e05a0b8 | RHSA-2023:0479 |
| Red Hat Directory Server 11 | 389-ds-base +6 | 1.4.3.29-7.module+el8dsrv+17334+74991258 | RHSA-2022:8886 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | 389-ds-base +2 | 2.1.3-4.el9_1 | ALSA-2022:8162 |
| AlmaLinux 8 | 389-ds-base +5 | 1.4.3.28-8.module_el8.6.0+3338+ebccfef1 | ALSA-2022:7133 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | 389-ds-base | 2.1.3-4.el9_1 | RLSA-2022:8162 |
| Rocky Linux 8 | 389-ds-base | 1.4.3.28-8.module+el8.6.0+1048+263f2d23 | RLSA-2022:7133 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | 389-ds | 2.0.16~git20.219f047ae-150400.3.10.1 | SUSE-SU-2022:3286-1 |
| SLES 15 SP3 | 389-ds | 1.4.4.19~git46.c900a28c8-150300.3.22.1 | SUSE-SU-2022:3029-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | 389-ds | 2.0.16~git20.219f047ae-150400.3.10.1 | SUSE-SU-2022:3286-1 |
| openSUSE Leap 15.3 | 389-ds | 1.4.4.19~git46.c900a28c8-150300.3.22.1 | SUSE-SU-2022:3029-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | 389-ds-base +3 | 1.3.10.2-17.amzn2.0.1 | ALAS2-2022-1879 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | 389-ds-base +2 | 2.1.3-4.el9_1 | ELSA-2022-8162 |
| Oracle Linux 8 | 389-ds-base +5 | 1.4.3.28-8.module+el8.6.0+20852+b8a6303c | ELSA-2022-7133 |
| Oracle Linux 7 | 389-ds-base +3 | 1.3.10.2-17.el7_9 | ELSA-2022-7087 |
Advisories 20
- ALSA-2022:8162 Moderate: 389-ds-base security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2022:7133 Moderate: 389-ds:1.4 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2022:8976 Red Hat Security Advisory: 389-ds-base security update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- RHSA-2022:8162 Red Hat Security Advisory: 389-ds-base security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- RHSA-2022:7087 Red Hat Security Advisory: 389-ds-base security and bug fix update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- DLA-3399-1 389-ds-base - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-4021-1 389-ds-base - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2022:7133 Moderate: 389-ds:1.4 security update Rocky Linux Security Advisories · Feb 4, 2026
- RLSA-2022:8162 Moderate: 389-ds-base security, bug fix, and enhancement update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2022:3286-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3029-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- RHSA-2023:0479 Red Hat Security Advisory: redhat-ds:12 security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:8886 Red Hat Security Advisory: redhat-ds:11 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:8680 Red Hat Security Advisory: 389-ds:1.4 security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:7133 Red Hat Security Advisory: 389-ds:1.4 security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- WID-SEC-2022-1858 Red Hat Enterprise Linux (389-ds-base): Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Jan 20, 2025
- ALAS2-2022-1879 Moderate: 389-ds-base security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Dec 6, 2022
- ELSA-2022-8162 Moderate: 389-ds-base security, bug fix, and enhancement update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 22, 2022
- ELSA-2022-7133 Moderate: 389-ds:1.4 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 27, 2022
- ELSA-2022-7087 Moderate: 389-ds-base security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 25, 2022