Description
389 Directory Server 1.2.11.15 (aka Red Hat Directory Server before 8.2.11-14) allows remote authenticated users to cause a denial of service (crash) via multiple @ characters in a GER attribute list in a search request.
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 | 1.3.2.9-1 | — |
| Debian 12 | 389-ds-base | 1.3.2.9-1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | 389-ds-base +2 | 1.2.11.15-30.el6_5 | RHSA-2013:1752 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Directory Server 8 | redhat-ds-base +1 | 8.2.11-14.el5dsrv | RHSA-2013:1753 |
Advisories 2
- RHSA-2013:1752 Red Hat Security Advisory: 389-ds-base security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2013:1753 Red Hat Security Advisory: redhat-ds-base security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
References
- RHSA-2013:1752 vendor-advisory
- 55765 third-party-advisory
- RHSA-2013:1753 vendor-advisory