Synopsis: Moderate: postgresql security update Advisory ID: SLSA-2017:2728-1 Issue Date: 2017-09-14 CVE Numbers: CVE-2017-7546 CVE-2017-7547 -- The following packages have been upgraded to a later upstream version: postgresql (9.2.23). Security Fix(es): * It was found that authenticating to a PostgreSQL database account with an empty password was possible despite libpq's refusal to send an empty password. A remote attacker could potentially use this flaw to gain access to database accounts with empty passwords. (CVE-2017-7546) * An authorization flaw was found in the way PostgreSQL handled access to the pg_user_mappings view on foreign servers. A remote, authenticated attacker could potentially use this flaw to retrieve passwords from the user mappings defined by the foreign server owners without actually having the privileges to do so. (CVE-2017-7547) -- SL7 x86_64 postgresql-debuginfo-9.2.23-1.el7_4.i686.rpm postgresql-debuginfo-9.2.23-1.el7_4.x86_64.rpm postgresql-libs-9.2.23-1.el7_4.i686.rpm postgresql-libs-9.2.23-1.el7_4.x86_64.rpm postgresql-9.2.23-1.el7_4.i686.rpm postgresql-9.2.23-1.el7_4.x86_64.rpm postgresql-contrib-9.2.23-1.el7_4.x86_64.rpm postgresql-devel-9.2.23-1.el7_4.i686.rpm postgresql-devel-9.2.23-1.el7_4.x86_64.rpm postgresql-docs-9.2.23-1.el7_4.x86_64.rpm postgresql-plperl-9.2.23-1.el7_4.x86_64.rpm postgresql-plpython-9.2.23-1.el7_4.x86_64.rpm postgresql-pltcl-9.2.23-1.el7_4.x86_64.rpm postgresql-server-9.2.23-1.el7_4.x86_64.rpm postgresql-static-9.2.23-1.el7_4.i686.rpm postgresql-static-9.2.23-1.el7_4.x86_64.rpm postgresql-test-9.2.23-1.el7_4.x86_64.rpm postgresql-upgrade-9.2.23-1.el7_4.x86_64.rpm - Scientific Linux Development Team