Debian Security Advisory

DLA-3422-1 postgresql-11 -- LTS security update

Date Reported:
15 May 2023
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2023-2454, CVE-2023-2455.
More information:

Two security issues were found in PostgreSQL, which may result in privilege escalation or incorrect policy enforcement.

For Debian 10 buster, these problems have been fixed in version 11.20-0+deb10u1.

We recommend that you upgrade your postgresql-11 packages.

For the detailed security status of postgresql-11 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: