RHSA-2020:5401: Important: libpq security update
The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers. The following packages have been upgraded to a later upstream version: libpq (12.5). (BZ#1898228, BZ#1901558)Security Fix(es): postgresql: Reconnection can downgrade connection security settings (CVE-2020-25694) postgresql: psql's \gset allows overwriting specially treated variables (CVE-2020-25696) 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:5401?
The severity of RHSA-2020:5401 is categorized as important due to a security vulnerability in the PostgreSQL client library.
How do I fix RHSA-2020:5401?
To fix RHSA-2020:5401, upgrade the libpq package to version 12.5-1.el8_3 or later.
What packages are affected by RHSA-2020:5401?
The affected packages include libpq, libpq-devel, libpq-debuginfo, and libpq-debugsource.
Is there a workaround for RHSA-2020:5401?
There are no officially recommended workarounds for RHSA-2020:5401; the best approach is to apply the patch.
When was RHSA-2020:5401 released?
RHSA-2020:5401 was released on December 8, 2020.