CVE-2023-39418

CVE Details

Release Date:	2023-08-10
Impact:	Low	What is this?

Description

A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.

See more information about CVE-2023-39418 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	3.1
Vector String:	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	High
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	Low
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (pg_repack)	ELSA-2023-7884	2023-12-20
Oracle Linux version 8 (pgaudit)	ELSA-2023-7884	2023-12-20
Oracle Linux version 8 (postgres-decoderbufs)	ELSA-2023-7884	2023-12-20
Oracle Linux version 8 (postgresql)	ELSA-2023-7884	2023-12-20
Oracle Linux version 9 (pg_repack)	ELSA-2023-7785	2023-12-13
Oracle Linux version 9 (pgaudit)	ELSA-2023-7785	2023-12-13
Oracle Linux version 9 (postgres-decoderbufs)	ELSA-2023-7785	2023-12-13
Oracle Linux version 9 (postgresql)	ELSA-2023-7785	2023-12-13