Improper Input Validation Affecting postgresql:15/postgresql-test-rpm-macros package, versions <0:15.3-1.module+el9.2.0.z+19113+6f5d9d63


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.09% (42nd percentile)

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  • Snyk IDSNYK-RHEL9-POSTGRESQL-5812629
  • published16 May 2023
  • disclosed11 May 2023

Introduced: 11 May 2023

CVE-2023-2455  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:9 postgresql:15/postgresql-test-rpm-macros to version 0:15.3-1.module+el9.2.0.z+19113+6f5d9d63 or higher.
This issue was patched in RHSA-2023:4327.

NVD Description

Note: Versions mentioned in the description apply only to the upstream postgresql:15/postgresql-test-rpm-macros package and not the postgresql:15/postgresql-test-rpm-macros package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

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.

CVSS Scores

version 3.1