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cveRedhatCVE-2021-32027
HistoryJun 01, 2021 - 2:15 p.m.

CVE-2021-32027

2021-06-0114:15:09
CWE-190
redhat
web.nvd.nist.gov
556
11
cve-2021-32027
postgresql
flaw
authenticated users
data confidentiality
data integrity
system availability
security vulnerability

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.007

Percentile

80.4%

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.

Affected configurations

Nvd
Vulners
Node
postgresqlpostgresqlRange9.6.09.6.22
OR
postgresqlpostgresqlRange10.010.17
OR
postgresqlpostgresqlRange11.011.12
OR
postgresqlpostgresqlRange12.012.7
OR
postgresqlpostgresqlRange13.013.3
Node
redhatjboss_enterprise_application_platformMatch7.0.0
OR
redhatsoftware_collectionsMatch-
OR
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
VendorProductVersionCPE
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
redhatjboss_enterprise_application_platform7.0.0cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*
redhatsoftware_collections-cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*
redhatenterprise_linux7.0cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhatenterprise_linux8.0cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "postgresql",
    "versions": [
      {
        "version": "postgresql 13.3, postgresql 12.7, postgresql 11.12, postgresql 10.17, postgresql 9.6.22",
        "status": "affected"
      }
    ]
  }
]

Social References

More

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.007

Percentile

80.4%