CVE-2022-1552

CVE Details

Release Date:	2022-08-31
Impact:	None	What is this?

Description

A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.

See more information about CVE-2022-1552 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:	8.8
Vector String:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	High
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (postgresql)	ELSA-2022-5162	2022-06-22
Oracle Linux version 8 (pg_repack)	ELSA-2022-4807	2022-06-01
Oracle Linux version 8 (pg_repack)	ELSA-2022-4855	2022-06-02
Oracle Linux version 8 (pgaudit)	ELSA-2022-4807	2022-06-01
Oracle Linux version 8 (pgaudit)	ELSA-2022-4855	2022-06-02
Oracle Linux version 8 (postgres-decoderbufs)	ELSA-2022-4807	2022-06-01
Oracle Linux version 8 (postgres-decoderbufs)	ELSA-2022-4855	2022-06-02
Oracle Linux version 8 (postgresql)	ELSA-2022-4805	2022-06-01
Oracle Linux version 8 (postgresql)	ELSA-2022-4807	2022-06-01
Oracle Linux version 8 (postgresql)	ELSA-2022-4855	2022-06-02
Oracle Linux version 9 (postgresql)	ELSA-2022-4771	2022-06-30