Alpine: multiple mruby packages: security update to 3.1.0-r0

critical Tenable Self-Hosted Container Security Plugin ID 405639

Description

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

- Heap-based Buffer Overflow in Homebrew mruby prior to 3.2. (CVE-2022-0631)

- mruby is vulnerable to NULL Pointer Dereference (CVE-2021-4110, CVE-2021-4188, CVE-2022-0240)

- mruby is vulnerable to Heap-based Buffer Overflow (CVE-2022-0080)

Plugin Details

Severity: Critical

ID: 405639

Version: Revision 1.38

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 6/1/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 95.11

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2022-0631

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 12/15/2021

Reference Information

CVE: CVE-2021-4110, CVE-2021-4188, CVE-2022-0080, CVE-2022-0240, CVE-2022-0326, CVE-2022-0481, CVE-2022-0631, CVE-2022-0632, CVE-2022-0890, CVE-2022-1071, CVE-2022-1106, CVE-2022-1201, CVE-2022-1427

Detections

Analytics