Alma Linux: CVE-2023-2455: Moderate: postgresql security update (Multiple Advisories)
Description
Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-specific policies are used and a given query is planned under one role and then executed under other roles. This scenario can happen under security definer functions or when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an incorrect policy may permit a user to complete otherwise-forbidden reads and modifications. This affects only databases that have used CREATE POLICY to define a row security policy.
Solution(s)
- alma-upgrade-pg_repack
- alma-upgrade-pgaudit
- alma-upgrade-postgres-decoderbufs
- alma-upgrade-postgresql
- alma-upgrade-postgresql-contrib
- alma-upgrade-postgresql-docs
- alma-upgrade-postgresql-plperl
- alma-upgrade-postgresql-plpython3
- alma-upgrade-postgresql-pltcl
- alma-upgrade-postgresql-private-devel
- alma-upgrade-postgresql-private-libs
- alma-upgrade-postgresql-server
- alma-upgrade-postgresql-server-devel
- alma-upgrade-postgresql-static
- alma-upgrade-postgresql-test
- alma-upgrade-postgresql-test-rpm-macros
- alma-upgrade-postgresql-upgrade
- alma-upgrade-postgresql-upgrade-devel
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