Alpine: multiple znc packages: security update to 1.7.1-r0

medium Tenable Self-Hosted Container Security Plugin ID 427547

Description

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

- ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-
admin user to escalate his privilege and inject rogue values into znc.conf. (CVE-2018-14055)

- ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside
of the intended skins directories. (CVE-2018-14056)

Plugin Details

Severity: Medium

ID: 427547

Version: Revision 1.3

Type: Local

Family: Alpine Linux Local Security Checks

Published: 5/16/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2018-14056

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:N/I:H/A:N

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

CVSS Score Source: CVE-2018-14055

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 7/15/2018

Reference Information

CVE: CVE-2018-14055, CVE-2018-14056

Detections

Analytics