Description
The SASL authentication functionality in 389 Directory Server before 1.2.11.26 allows remote authenticated users to connect as an arbitrary user and gain privileges via the authzid parameter in a SASL/GSSAPI bind.
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 | 1.3.2.9-1.1 | — |
| Debian 12 | 389-ds-base | 1.3.2.9-1.1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | 389-ds-base +2 | 1.2.11.15-32.el6_5 | RHSA-2014:0292 |
Advisories 1
- RHSA-2014:0292 Red Hat Security Advisory: 389-ds-base security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
References
- https://fedorahosted.org/389/changeset/76acff12a86110d4165f94e2cba13ef5c7ebc38a/
- 57427 third-party-advisory
- RHSA-2014:0292 vendor-advisory
- 57412 third-party-advisory
- https://fedorahosted.org/389/ticket/47739