Amazon Linux 2 Security Advisory: ALAS-2023-1949
Advisory Release Date: 2023-02-17 00:11 Pacific
Advisory Updated Date: 2023-02-22 01:55 Pacific
Severity:
Medium
Issue Overview:
When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption. (CVE-2021-23214)
Affected Packages:
postgresql
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update postgresql to update your system.
New Packages:
aarch64:
postgresql-9.2.24-8.amzn2.0.1.aarch64
postgresql-libs-9.2.24-8.amzn2.0.1.aarch64
postgresql-server-9.2.24-8.amzn2.0.1.aarch64
postgresql-docs-9.2.24-8.amzn2.0.1.aarch64
postgresql-contrib-9.2.24-8.amzn2.0.1.aarch64
postgresql-devel-9.2.24-8.amzn2.0.1.aarch64
postgresql-static-9.2.24-8.amzn2.0.1.aarch64
postgresql-upgrade-9.2.24-8.amzn2.0.1.aarch64
postgresql-plperl-9.2.24-8.amzn2.0.1.aarch64
postgresql-plpython-9.2.24-8.amzn2.0.1.aarch64
postgresql-pltcl-9.2.24-8.amzn2.0.1.aarch64
postgresql-test-9.2.24-8.amzn2.0.1.aarch64
postgresql-debuginfo-9.2.24-8.amzn2.0.1.aarch64
i686:
postgresql-9.2.24-8.amzn2.0.1.i686
postgresql-libs-9.2.24-8.amzn2.0.1.i686
postgresql-server-9.2.24-8.amzn2.0.1.i686
postgresql-docs-9.2.24-8.amzn2.0.1.i686
postgresql-contrib-9.2.24-8.amzn2.0.1.i686
postgresql-devel-9.2.24-8.amzn2.0.1.i686
postgresql-static-9.2.24-8.amzn2.0.1.i686
postgresql-upgrade-9.2.24-8.amzn2.0.1.i686
postgresql-plperl-9.2.24-8.amzn2.0.1.i686
postgresql-plpython-9.2.24-8.amzn2.0.1.i686
postgresql-pltcl-9.2.24-8.amzn2.0.1.i686
postgresql-test-9.2.24-8.amzn2.0.1.i686
postgresql-debuginfo-9.2.24-8.amzn2.0.1.i686
src:
postgresql-9.2.24-8.amzn2.0.1.src
x86_64:
postgresql-9.2.24-8.amzn2.0.1.x86_64
postgresql-libs-9.2.24-8.amzn2.0.1.x86_64
postgresql-server-9.2.24-8.amzn2.0.1.x86_64
postgresql-docs-9.2.24-8.amzn2.0.1.x86_64
postgresql-contrib-9.2.24-8.amzn2.0.1.x86_64
postgresql-devel-9.2.24-8.amzn2.0.1.x86_64
postgresql-static-9.2.24-8.amzn2.0.1.x86_64
postgresql-upgrade-9.2.24-8.amzn2.0.1.x86_64
postgresql-plperl-9.2.24-8.amzn2.0.1.x86_64
postgresql-plpython-9.2.24-8.amzn2.0.1.x86_64
postgresql-pltcl-9.2.24-8.amzn2.0.1.x86_64
postgresql-test-9.2.24-8.amzn2.0.1.x86_64
postgresql-debuginfo-9.2.24-8.amzn2.0.1.x86_64