Synopsis:          Moderate: postgresql security and enhancement update
Advisory ID:       SLSA-2017:1983-1
Issue Date:        2017-08-01
CVE Numbers:       CVE-2017-7484
                   CVE-2017-7486
--

The following packages have been upgraded to a later upstream version:
postgresql (9.2.21).

Security Fix(es):

* It was found that some selectivity estimation functions did not check
user privileges before providing information from pg_statistic, possibly
leaking information. A non-administrative database user could use this
flaw to steal some information from tables they are otherwise not allowed
to access. (CVE-2017-7484)

* It was found that the pg_user_mappings view could disclose information
about user mappings to a foreign database to non-administrative database
users. A database user with USAGE privilege for this mapping could, when
querying the view, obtain user mapping data, such as the username and
password used to connect to the foreign database. (CVE-2017-7486)
--

SL7
  x86_64
    postgresql-debuginfo-9.2.21-1.el7.i686.rpm
    postgresql-debuginfo-9.2.21-1.el7.x86_64.rpm
    postgresql-libs-9.2.21-1.el7.i686.rpm
    postgresql-libs-9.2.21-1.el7.x86_64.rpm
    postgresql-9.2.21-1.el7.i686.rpm
    postgresql-9.2.21-1.el7.x86_64.rpm
    postgresql-contrib-9.2.21-1.el7.x86_64.rpm
    postgresql-devel-9.2.21-1.el7.i686.rpm
    postgresql-devel-9.2.21-1.el7.x86_64.rpm
    postgresql-docs-9.2.21-1.el7.x86_64.rpm
    postgresql-plperl-9.2.21-1.el7.x86_64.rpm
    postgresql-plpython-9.2.21-1.el7.x86_64.rpm
    postgresql-pltcl-9.2.21-1.el7.x86_64.rpm
    postgresql-server-9.2.21-1.el7.x86_64.rpm
    postgresql-static-9.2.21-1.el7.i686.rpm
    postgresql-static-9.2.21-1.el7.x86_64.rpm
    postgresql-test-9.2.21-1.el7.x86_64.rpm
    postgresql-upgrade-9.2.21-1.el7.x86_64.rpm

- Scientific Linux Development Team