Alpine: multiple unzip packages: security update to 6.0-r10 (deprecated)

medium Tenable Cloud Security Plugin ID 409809

Description

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

- A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can
lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file,
leading to a crash or code execution. (CVE-2021-4217)

- A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local
string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially
crafted zip file, leading to a crash or code execution. (CVE-2022-0529, CVE-2022-0530)

Plugin Details

Severity: Medium

ID: 409809

Version: Revision 1.26

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/14/2022

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: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2022-0530

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/13/2022

Vulnerability Publication Date: 2/9/2022

Reference Information

CVE: CVE-2021-4217, CVE-2022-0529, CVE-2022-0530

Detections

Analytics