Detections
Analytics

Alpine: postgresql13: security update to 13.11-r0

high Tenable Cloud Security Plugin ID 406515

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

 - 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. (CVE-2023-2454)

 - Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies
 to be applied in certain cases where role-specific policies are used and a given query is planned under
 one role and then executed under other roles. This scenario can happen under security definer functions or
 when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an
 incorrect policy may permit a user to complete otherwise-forbidden reads and modifications. This affects
 only databases that have used CREATE POLICY to define a row security policy. (CVE-2023-2455)

See Also

https://security.alpinelinux.org/vuln/CVE-2023-2454

https://security.alpinelinux.org/vuln/CVE-2023-2455

Plugin Details

Severity: High

ID: 406515

Version: Revision 1.45

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: High

Base Score: 8.3

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C

CVSS Score Source: CVE-2023-2454

CVSS v3

Risk Factor: High

Base Score: 7.2

Temporal Score: 6.3

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 5/11/2023

Reference Information

CVE: CVE-2023-2454, CVE-2023-2455

IAVB: 2023-B-0034-S