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nvd[email protected]NVD:CVE-2023-39417
HistoryAug 11, 2023 - 1:15 p.m.

CVE-2023-39417

2023-08-1113:15:09
CWE-89
web.nvd.nist.gov
postgresql
sql injection
extension script
arbitrary code execution
vulnerability
cve-2023-39417

8.8 High

CVSS3

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.6%

IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:…@ inside a quoting construct (dollar quoting, ‘’, or “”). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.

Affected configurations

NVD
Node
postgresqlpostgresqlRange11.011.21
OR
postgresqlpostgresqlRange12.012.16
OR
postgresqlpostgresqlRange13.013.12
OR
postgresqlpostgresqlRange14.014.9
OR
postgresqlpostgresqlRange15.015.4
Node
redhatsoftware_collectionsMatch-
OR
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linuxMatch9.0
Node
debiandebian_linuxMatch8.0
OR
debiandebian_linuxMatch11.0
OR
debiandebian_linuxMatch12.0

References

8.8 High

CVSS3

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.6%