NVD

CVE-2021-32027 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 8.8 HIGH

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 6.5 MEDIUM

Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1956876	Issue Tracking Patch Third Party Advisory
https://security.gentoo.org/glsa/202211-04	Third Party Advisory
https://security.netapp.com/advisory/ntap-20210713-0004/	Third Party Advisory
https://www.postgresql.org/support/security/CVE-2021-32027/	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	Red Hat, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Initial Analysis by NIST 6/10/2021 9:54:44 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 547 characters. View Entire Change Record OR cpe:2.3:a:postgresql:postgresql::::::::* versions from (including) 9.6.0 up to (excluding) 9.6.22 cpe:2.3:a:postgresql:postgresql::::::::* versions from (including) 10.0 up to (excluding) 10.17 cpe:2.3:a:postgresql:postgresql::::::::* versions from (including) 11.0 up to (excluding) 11.12 cpe:2.3:a:postgresql:postgresql::::::::* versions from (including) 12.0 up to (excluding) 12.7 cpe:2.3:a:postgresql:postgresql::::::::* versio
Added	CPE Configuration		OR cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0::::::: cpe:2.3:a:redhat:software_collections:-::::::: cpe:2.3:o:redhat:enterprise_linux:7.0::::::: cpe:2.3:o:redhat:enterprise_linux:8.0:::::::
Added	CVSS V2		NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Changed	Reference Type	https://bugzilla.redhat.com/show_bug.cgi?id=1956876 No Types Assigned	https://bugzilla.redhat.com/show_bug.cgi?id=1956876 Issue Tracking, Patch, Third Party Advisory
Changed	Reference Type	https://www.postgresql.org/support/security/CVE-2021-32027/ No Types Assigned	https://www.postgresql.org/support/security/CVE-2021-32027/ Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-32027
NVD Published Date:
06/01/2021
NVD Last Modified:
11/06/2023
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2021-32027 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by Red Hat, Inc. 5/14/2024 5:03:17 AM

CVE Modified by Red Hat, Inc. 11/06/2023 10:35:12 PM

Modified Analysis by NIST 1/31/2023 12:28:31 PM

CVE Modified by Red Hat, Inc. 11/22/2022 1:15:27 AM

Modified Analysis by NIST 9/14/2021 1:38:12 PM

CVE Modified by Red Hat, Inc. 7/13/2021 6:15:09 AM

Initial Analysis by NIST 6/10/2021 9:54:44 AM

Quick Info