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Echo: postgresql-13: security update to 13.3

medium Tenable Self-Hosted Container Security Plugin ID 464439

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted
 table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from
 this vulnerability is to data confidentiality. (CVE-2021-32028)

Solution

Update the postgresql-13 library and its related packages to version 13.3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2021-32028

Plugin Details

Severity: Medium

ID: 464439

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2021-32028

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 1/20/2026

Vulnerability Publication Date: 5/13/2021

Reference Information

CVE: CVE-2021-32028