CVSS 5.4 · Medium EPSS 0,77%
Kerentanan Improper Preservation of Consistency Between Independent Representations of Shared State pada postgresql. Skor CVSS 3.1 5.4 (Medium) menurut NVD.
Incomplete tracking in PostgreSQL of tables with row security allows a reused query to view or change different rows from those intended. CVE-2023-2455 and CVE-2016-2193 fixed most interaction between row security and user ID changes. They missed cases where a subquery, WITH query, security invoker view, or SQL-language function references a table with a row-level security policy. This has the same consequences as the two earlier CVEs. That is to say, it leads to potentially incorrect policies being applied in 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. An attacker must tailor an attack to a particular application's pattern of query plan reuse, user ID changes, and role-specific row security policies. Versions before PostgreSQL 17.1, 16.5, 15.9, 14.14, 13.17, and 12.21 are affected.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| postgresql | postgresql | Versi 12.0 hingga sebelum 12.21 |
| postgresql | postgresql | Versi 13.0 hingga sebelum 13.17 |
| postgresql | postgresql | Versi 14.0 hingga sebelum 14.14 |
| postgresql | postgresql | Versi 15.0 hingga sebelum 15.9 |
| postgresql | postgresql | Versi 16.0 hingga sebelum 16.5 |
| postgresql | postgresql | Versi 17.0 hingga sebelum 17.1 |