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ALPINE-CVE-2023-2455 PUBLISHED CVSS 5.400000095367432 MEDIUM

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.

Risk Scores

CVSS v3.1
5.400000095367432
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected Products

VendorProductVersions
Alpine:v3.14postgresql9.3.5-r1, 9.0.1-r0, 9.0.2-r0
Alpine:v3.17postgresql150, 15.1-r0, 15.2-r0
Alpine:v3.17postgresql1410.0-r0, 12.1-r2, 12.1-r1
Alpine:v3.13postgresql10.0-r0, 9.6.5-r0, 9.6.4-r1
Alpine:v3.19postgresql1515.2-r0, 15.1-r1, 15.1-r0
Alpine:v3.20postgresql1515.2-r4, 0, 15.1-r0
Alpine:v3.18postgresql149.2.0-r0, 9.1.5-r0, 9.1.4-r0
Alpine:v3.15postgresql149.6.2-r0, 9.6.5-r1, 9.6.5-r0
Alpine:v3.18postgresql1515.2-r0, 15.1-r1, 15.1-r0
Alpine:v3.15postgresql1313.10-r0, 13.8-r0, 0
Alpine:v3.16postgresql1413.2-r2, 13.2-r1, 13.2-r0
Alpine:v3.16postgresql1313.5-r0, 13.10-r0, 0

Timeline

References

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