CVE-2021-32028

CVE Details

Release Date:	2021-10-11
Impact:	None	What is this?

Description

A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

See more information about CVE-2021-32028 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:	6.5
Vector String:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (rh-postgresql10-postgresql)	ELSA-2021-9428	2021-08-23
Oracle Linux version 8 (pgaudit)	ELSA-2021-2372	2021-06-11
Oracle Linux version 8 (pgaudit)	ELSA-2021-2375	2021-06-11
Oracle Linux version 8 (postgres-decoderbufs)	ELSA-2021-2372	2021-06-11
Oracle Linux version 8 (postgres-decoderbufs)	ELSA-2021-2375	2021-06-11
Oracle Linux version 8 (postgresql)	ELSA-2021-2360	2021-06-10
Oracle Linux version 8 (postgresql)	ELSA-2021-2361	2021-06-10
Oracle Linux version 8 (postgresql)	ELSA-2021-2372	2021-06-11
Oracle Linux version 8 (postgresql)	ELSA-2021-2375	2021-06-11