postgresql-10 10.5-1 source package in Ubuntu

Changelog

postgresql-10 (10.5-1) unstable; urgency=medium

  * New upstream version.
    + Fix failure to reset libpq's state fully between connection attempts

      An unprivileged user of dblink or postgres_fdw could bypass the checks
      intended to prevent use of server-side credentials, such as a ~/.pgpass
      file owned by the operating-system user running the server.  Servers
      allowing peer authentication on local connections are particularly
      vulnerable.  Other attacks such as SQL injection into a postgres_fdw
      session are also possible. Attacking postgres_fdw in this way requires
      the ability to create a foreign server object with selected connection
      parameters, but any user with access to dblink could exploit the
      problem. In general, an attacker with the ability to select the
      connection parameters for a libpq-using application could cause
      mischief, though other plausible attack scenarios are harder to think
      of. Our thanks to Andrew Krasichkov for reporting this issue.
      (CVE-2018-10915)

    + Fix INSERT ... ON CONFLICT UPDATE through a view that isn't just SELECT
      FROM ...

      Erroneous expansion of an updatable view could lead to crashes or
      attribute ... has the wrong type errors, if the view's SELECT list
      doesn't match one-to-one with the underlying table's columns.
      Furthermore, this bug could be leveraged to allow updates of columns
      that an attacking user lacks UPDATE privilege for, if that user has
      INSERT and UPDATE privileges for some other column(s) of the table. Any
      user could also use it for disclosure of server memory. (CVE-2018-10925)

  * Remove version checking for libselinux1-dev, 2.1.10 is old enough now.
  * Drop support for tcl8.5.
  * Use dh_auto_configure to correctly seed the build architecture.
  * Filter -fdebug-prefix-map and -ffile-prefix-map in more places, and make
    PGXS modules build reproducibly.
  * Add new pgtypes header and symbol.

 -- Christoph Berg <email address hidden>  Tue, 07 Aug 2018 10:56:16 +0200