RHSA-2019:1896 — Security Advisory
Red Hat Security Advisory: 389-ds-base security and bug fix update
Severity
ModerateRed Hat Product Security
Products
Official CSAF product identity
Published · July 30, 2019
Updated · June 25, 2026
Topic
An update for 389-ds-base is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.
Security Fix(es):
- 389-ds-base: DoS via hanging secured connections (CVE-2019-3883)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
- Previously, if you were using the PAM plugin and attempted to bind as a dn that doesn't exist, the server would crash. This has now been fixed. (BZ#1718184)