Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-2454

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
09/06/2023
Last modified:
06/01/2025

Description

schema_element defeats protective search_path changes; It was found that certain database calls in PostgreSQL could permit an authed attacker with elevated database-level privileges to execute arbitrary code.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.20
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* 11.0 (including) 11.20 (excluding)
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* 12.0 (including) 12.15 (excluding)
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* 13.0 (including) 13.11 (excluding)
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* 14.0 (including) 14.8 (excluding)
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* 15.0 (including) 15.3 (excluding)
cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools