Format: 1.8
Date: Thu, 11 May 2023 16:24:27 -0400
Source: postgresql-15
Built-For-Profiles: noudeb
Architecture: source
Version: 15.3-0ubuntu0.23.04.1~ppa1
Distribution: lunar
Urgency: medium
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Changed-By: Sergio Durigan Junior <sergio.durigan@canonical.com>
Launchpad-Bugs-Fixed: 2019214
Changes:
 postgresql-15 (15.3-0ubuntu0.23.04.1~ppa1) lunar; urgency=medium
 .
   * New upstream version (LP: #2019214).
 .
     + A dump/restore is not required for those running 15.X.
 .
     + Also, if you are upgrading from a version earlier than 15.1, see
       those release notes as well please.
 .
     + Prevent CREATE SCHEMA from defeating changes in search_path
       (Alexander Lakhin)
 .
       Within a CREATE SCHEMA command, objects in the prevailing
       search_path, as well as those in the newly-created schema, would be
       visible even within a called function or script that attempted to set
       a secure search_path. This could allow any user having permission to
       create a schema to hijack the privileges of a security definer
       function or extension script.
      (CVE-2023-2454)
 .
     + Enforce row-level security policies correctly after inlining a
       set-returning function (Stephen Frost, Tom Lane)
 .
       If a set-returning SQL-language function refers to a table having
       row-level security policies, and it can be inlined into a calling
       query, those RLS policies would not get enforced properly in some
       cases involving re-using a cached plan under a different role. This
       could allow a user to see or modify rows that should have been
       invisible.
       (CVE-2023-2455)
 .
     + Details about these and many further changes can be found at:
       https://www.postgresql.org/docs/15/release-15-3.html.
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Original-Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>