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VULNERABILITIES

CVE-2021-32027 Details

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

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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=1956876 CVEIssue TrackingPatchThird Party Advisory
https://security.gentoo.org/glsa/202211-04 CVEThird Party Advisory
https://security.netapp.com/advisory/ntap-20210713-0004/ CVEThird Party Advisory
https://www.postgresql.org/support/security/CVE-2021-32027/ CVEVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1956876 [email protected]Issue TrackingPatchThird Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[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.
redhat jboss enterprise application platform
7.0.0

CPE

  • cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
redhat software collections
All versions

CPE

  • cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
redhat enterprise linux
7.0
8.0

CPE

  • cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-32027
NVD Published Date:
Jun 1, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-32027 Details - Not Deferred