Detections
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Echo: ruby3.1: security update to 3.1.6

medium Tenable Cloud Security Plugin ID 459913

Description

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

 - A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser
 mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing
 strings to URI objects. The fixed versions are 0.12.1, 0.11.1, 0.10.2 and 0.10.0.1. (CVE-2023-28755)

Solution

Update the ruby3.1 library and its related packages to version 3.1.6 or later.

See Also

https://advisory.echohq.com/cve/CVE-2023-28755

Plugin Details

Severity: Medium

ID: 459913

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2023-28755

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/15/2025

Vulnerability Publication Date: 3/30/2023

Reference Information

CVE: CVE-2023-28755