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VULNERABILITIES

CVE-2021-32028 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=1956877 CVEIssue TrackingPatchThird Party Advisory
https://security.gentoo.org/glsa/202211-04 CVEThird Party Advisory
https://security.netapp.com/advisory/ntap-20211112-0003/ CVEThird Party Advisory
https://www.postgresql.org/support/security/CVE-2021-32028 CVEVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1956877 [email protected]Issue TrackingPatchThird Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
postgresql postgresql
>= 9.6.0, < 9.6.22
>= 10.0, < 10.17
>= 11.0, < 11.12
>= 12.0, < 12.7
>= 13.0, < 13.3

CPE

  • cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-32028
NVD Published Date:
Oct 11, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-32028 Details - Not Deferred