ALT-PU-2023-1856-1

Package update postgresql11 in branch p10

Version11.20-alt0.p10.1

Published2023-05-23

Max severityHIGH

Severity:

Closed issues (4)

MEDIUM4.2

Уязвимость компонента Schema Handler системы управления базами данных PostgreSQL, позволяющая нарушителю обойти ограничения безопасности

Published: 2023-06-05Modified: 2025-08-19

CVSS 3.xMEDIUM 4.2

CVSS:3.x/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS 2.0LOW 3.6

CVSS:2.0/AV:N/AC:H/Au:S/C:P/I:P/A:N

References

CVE-2023-2455

HIGH7.2

Уязвимость системы управления базами данных PostgreSQL, связанная с недостатками разграничения доступа, позволяющая нарушителю повысить свои привилегии и выполнить произвольный код

Published: 2023-06-20Modified: 2025-03-19

CVSS 3.xHIGH 7.2

CVSS:3.x/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0HIGH 8.3

CVSS:2.0/AV:N/AC:L/Au:M/C:C/I:C/A:C

References

CVE-2023-2454

HIGH7.2

schema_element defeats protective search_path changes; It was found that certain database calls in PostgreSQL could permit an authed attacker with elevated database-level privileges to execute arbitrary code.

Published: 2023-06-09Modified: 2025-01-06

CVSS 3.xHIGH 7.2

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

MEDIUM5.4

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.

Published: 2023-06-09Modified: 2025-01-06

CVSS 3.xMEDIUM 5.4

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References