CVE-2023-2455
Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-s...
Original description
The description as published by the source.
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.
Affected packages
Bitnami
postgresql
[{"type":"SEMVER","events":[{"introduced":"11.0.0"},{"fixed":"11.20.0"},{"introduced":"12.0.0"},{"fixed":"12.15.0"},{"introduced":"13.0.0"},{"fixed":"13.11.0"},{"introduced":"14.0.0"},{"fixed":"14.8.0"},{"introduced":"15.0.0"},{"fixed":"15.3.0"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-2455 postgresql-13 Fixed in: 13.11-0+deb11u1
References
- advisory access.redhat.com
- advisory postgresql.org
- web security.netapp.com
- web nvd.nist.gov