Oracle Linux: CVE-2017-7484: ELSA-2017-1983: postgresql security and enhancement update (MODERATE) (Multiple Advisories)
Description
It was found that some selectivity estimation functions in PostgreSQL before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3 did not check user privileges before providing information from pg_statistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some information from tables they are otherwise not allowed to access. 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.
Solution(s)
- oracle-linux-upgrade-postgresql
- oracle-linux-upgrade-postgresql-contrib
- oracle-linux-upgrade-postgresql-devel
- oracle-linux-upgrade-postgresql-docs
- oracle-linux-upgrade-postgresql-libs
- oracle-linux-upgrade-postgresql-plperl
- oracle-linux-upgrade-postgresql-plpython
- oracle-linux-upgrade-postgresql-pltcl
- oracle-linux-upgrade-postgresql-server
- oracle-linux-upgrade-postgresql-static
- oracle-linux-upgrade-postgresql-test
- oracle-linux-upgrade-postgresql-upgrade
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