Comment 6 for bug 1984012

This bug was fixed in the package postgresql-12 - 12.12-0ubuntu0.20.04.1

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postgresql-12 (12.12-0ubuntu0.20.04.1) focal-security; urgency=medium

  * New upstream version (LP: #1984012).

    + A dump/restore is not required for those running 12.X.

    + Also, if you are upgrading from a version earlier than 12.10, see
      those release notes as well please.

    + Do not let extension scripts replace objects not already belonging
      to the extension (Tom Lane).
      (CVE-2022-2625)

    + Fix permissions checks in CREATE INDEX (Nathan Bossart,
      Noah Misch).

    + Details about these and many further changes can be found at:
      https://www.postgresql.org/docs/12/release-12-12.html

 -- Athos Ribeiro <email address hidden> Thu, 11 Aug 2022 16:54:40 -0300