Description
A flaw was found in the 'deref' plugin of 389-ds-base where it could use the 'search' permission to display attribute values. In some configurations, this could allow an authenticated attacker to view private attributes, such as password hashes.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| [UNKNOWN] | 389-ds-base | — | — |
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 | 1.4.2.4-1 | — |
| Debian 12 | 389-ds-base | 1.4.2.4-1 | — |
| Debian 10 | 389-ds-base | 1.4.0.21-1+deb10u1 | DLA-3399-1 |
| Debian 8 | 389-ds-base | 1.3.3.5-4+deb8u7 | DLA-2004-1 |
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 | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 | 1.4.1.3-7.module+el8.1.0+4150+5b8c2c1f | RHSA-2019:3401 |
| RHEL 7 | 389-ds-base +3 | 1.3.9.1-12.el7_7 | RHSA-2019:3981 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.0 E4S | 389-ds-base +5 | 1.4.0.20-10.1.module+el8.0.0+4597+364a3066 | RHSA-2020:0464 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | 389-ds | 2.0.10~git0.21dd2802c-1.1 | openSUSE-SU-2024:10593-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | 389-ds-base +3 | 1.3.9.1-12.amzn2.0.1 | ALAS2-2020-1381 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | 389-ds-base +5 | 1.4.1.3-7.module+el8.1.0+5386+aef60ae7 | ELSA-2019-3401 |
| Oracle Linux 7 | 389-ds-base +3 | 1.3.9.1-12.el7_7 | ELSA-2019-3981 |
Advisories 9
- RHSA-2019:3401 Red Hat Security Advisory: 389-ds:1.4 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jul 1, 2026
- RHSA-2019:3981 Red Hat Security Advisory: 389-ds-base security and bug fix update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- DLA-2004-1 389-ds-base - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3399-1 389-ds-base - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:10593-1 389-ds-2.0.10~git0.21dd2802c-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- RHSA-2020:0464 Red Hat Security Advisory: 389-ds:1.4 security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- ALAS2-2020-1381 Important: 389-ds-base security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Jan 17, 2020
- ELSA-2019-3981 Important: 389-ds-base security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Nov 27, 2019
- ELSA-2019-3401 Important: 389-ds:1.4 security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 14, 2019