Description
A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | 389-ds-base | 389-ds-base-1.3.10.2 | — |
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 | 2.0.15-1 | — |
| Debian 12 | 389-ds-base | 2.0.15-1 | — |
| 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 8 | 389-ds-base +5 | 1.4.3.23-14.module+el8.5.0+14377+c731dc97 | RHSA-2022:0889 |
| RHEL 7 | 389-ds-base +3 | 1.3.10.2-15.el7_9 | RHSA-2022:0628 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.4 EUS | 389-ds-base +5 | 1.4.3.16-20.module+el8.4.0+14552+b182c759 | RHSA-2022:1410 |
| Red Hat Directory Server 11 | 389-ds-base +6 | 1.4.3.22-4.module+el8dsrv+13893+84b6c18c | RHSA-2022:0952 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | 389-ds-base +5 | 1.4.3.23-14.module_el8.5.0+2628+c731dc97 | ALSA-2022:0889 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | 389-ds-base | 1.4.3.23-14.module+el8.5.0+745+c5be6847 | RLSA-2022:0889 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | 389-ds | 2.0.15~git26.1ea6a6803-150400.3.5.1 | SUSE-SU-2022:2295-1 |
| SLES 15 SP3 | 389-ds | 1.4.4.19~git38.9951c1101-150300.3.17.1 | SUSE-SU-2022:2081-1 |
| SLES 15 SP2 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SLES 15 SP1 | 389-ds | 1.4.2.16~git68.efa843752-150100.7.34.1 | SUSE-SU-2022:2163-1 |
| SLES 15 | 389-ds | 1.4.0.31~git15.8b9843b0b-150000.4.27.1 | SUSE-SU-2022:2109-1 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP2 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SLES for SAP 15 SP1 | 389-ds | 1.4.2.16~git68.efa843752-150100.7.34.1 | SUSE-SU-2022:2163-1 |
| SLES for SAP 15 | 389-ds | 1.4.0.31~git15.8b9843b0b-150000.4.27.1 | SUSE-SU-2022:2109-1 |
| SLE HPC 15 SP2 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SLE HPC 15 SP1 | 389-ds | 1.4.2.16~git68.efa843752-150100.7.34.1 | SUSE-SU-2022:2163-1 |
| SLE HPC 15 | 389-ds | 1.4.0.31~git15.8b9843b0b-150000.4.27.1 | SUSE-SU-2022:2109-1 |
| SUSE Manager Server 4.1 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SUSE Manager Retail Branch Server 4.1 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SUSE Manager Proxy 4.1 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SUSE Enterprise Storage 7 | 389-ds | 1.4.3.30~git2.ca761af4b-150200.3.29.1 | SUSE-SU-2022:2105-1 |
| SUSE Enterprise Storage 6 | 389-ds | 1.4.2.16~git68.efa843752-150100.7.34.1 | SUSE-SU-2022:2163-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | 389-ds | 2.0.15~git26.1ea6a6803-150400.3.5.1 | SUSE-SU-2022:2295-1 |
| openSUSE Leap 15.3 | 389-ds | 1.4.4.19~git38.9951c1101-150300.3.17.1 | SUSE-SU-2022:2081-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | 389-ds-base +3 | 1.3.10.2-16.amzn2.0.1 | ALAS2-2022-1819 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | 389-ds-base +5 | 1.4.3.23-14.module+el8.5.0+20517+748852bc | ELSA-2022-0889 |
| Oracle Linux 7 | 389-ds-base +3 | 1.3.10.2-15.el7_9 | ELSA-2022-0628 |
Advisories 16
- ALSA-2022:0889 Low: 389-ds:1.4 security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- 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-2022:0628 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-2022:0889 Low: 389-ds:1.4 security and bug fix update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2022:2081-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2109-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2105-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2163-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2295-1 Security update for 389-ds SUSE / openSUSE Security Updates · Feb 4, 2026
- RHSA-2022:1410 Red Hat Security Advisory: 389-ds:1.4 security and bug fix update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2022:0889 Red Hat Security Advisory: 389-ds:1.4 security and bug fix update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- ALAS2-2022-1819 Moderate: 389-ds-base security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Jul 20, 2022
- ELSA-2022-0889 Low: 389-ds:1.4 security and bug fix update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Mar 16, 2022
- ELSA-2022-0628 Low: 389-ds-base security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 23, 2022