Alpine: multiple icinga2 packages: security update to 2.11.3-r0 (deprecated)

critical Tenable Self-Hosted Container Security Plugin ID 400421

Description

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

- The kramdown gem before 2.3.0 for Ruby processes the template option inside Kramdown documents by default,
which allows unintended read access (such as template="/etc/passwd") or unintended embedded Ruby code
execution (such as a string that begins with template="string://<%= `). NOTE: kramdown is used in Jekyll,
GitLab Pages, GitHub Pages, and Thredded Forum. (CVE-2020-14001)

Plugin Details

Severity: Critical

ID: 400421

Version: Revision 1.29

Type: Local

Family: Alpine Linux Local Security Checks

Published: 8/16/2023

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: 57.99

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2020-14001

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/17/2020

Vulnerability Publication Date: 7/17/2020

Reference Information

CVE: CVE-2020-14001

Detections

Analytics