Debian Security Advisory

DLA-2817-1 postgresql-9.6 -- LTS security update

Date Reported:
12 Nov 2021
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2021-23214, CVE-2021-23222.
More information:

Jacob Champion discovered two vulnerabilities in the PostgreSQL database system, which could result in man-in-the-middle attacks.

For Debian 9 stretch, these problems have been fixed in version 9.6.24-0+deb9u1.

We recommend that you upgrade your postgresql-9.6 packages.

For the detailed security status of postgresql-9.6 please refer to its security tracker page at:

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: