Detections
Analytics

Echo: postgresql-13: security update to 13.5

medium Tenable Cloud Security Plugin ID 459812

Description

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

 - A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use
 of SSL certificate verification and encryption. (CVE-2021-23222)

Solution

Update the postgresql-13 library and its related packages to version 13.5 or later.

See Also

https://advisory.echohq.com/cve/CVE-2021-23222

Plugin Details

Severity: Medium

ID: 459812

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.69

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2021-23222

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/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: 11/11/2021

Reference Information

CVE: CVE-2021-23222