Upstream information

CVE-2021-4217 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 3.3 4.7
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low High
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1196175 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 unzip Not affected
SUSE Linux Enterprise Desktop 15 SP6 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 unzip Not affected
SUSE Linux Enterprise Server 15 SP5 unzip Not affected
SUSE Linux Enterprise Server 15 SP6 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 unzip Not affected
SUSE Manager Proxy 4.3 unzip Not affected
SUSE Manager Retail Branch Server 4.3 unzip Not affected
SUSE Manager Server 4.3 unzip Not affected
openSUSE Leap 15.5 unzip Not affected
openSUSE Leap 15.6 unzip Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 unzip Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 unzip Not affected
SUSE Linux Enterprise Server 12 SP5 unzip Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS unzip Not affected
SUSE Linux Enterprise Server 15 SP2 unzip Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS unzip Not affected
SUSE Linux Enterprise Server 15 SP3 unzip Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS unzip Not affected
SUSE Linux Enterprise Server 15 SP4 unzip Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS unzip Not affected
SUSE Linux Enterprise Server 15-ESPOS unzip Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 unzip Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 unzip Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 unzip Not affected
SUSE CaaS Platform 4.0 unzip Not affected
SUSE Enterprise Storage 6 unzip Not affected
SUSE Enterprise Storage 7 unzip Not affected
SUSE Enterprise Storage 7.1 unzip Not affected
SUSE Linux Enterprise Desktop 11 SP2 unzip Affected
SUSE Linux Enterprise Desktop 11 SP3 unzip Affected
SUSE Linux Enterprise Desktop 11 SP4 unzip Affected
SUSE Linux Enterprise Desktop 12 unzip Not affected
SUSE Linux Enterprise Desktop 12 SP1 unzip Not affected
SUSE Linux Enterprise Desktop 12 SP2 unzip Not affected
SUSE Linux Enterprise Desktop 12 SP3 unzip Not affected
SUSE Linux Enterprise Desktop 12 SP4 unzip Not affected
SUSE Linux Enterprise Desktop 15 unzip Not affected
SUSE Linux Enterprise Desktop 15 SP1 unzip Not affected
SUSE Linux Enterprise Desktop 15 SP2 unzip Not affected
SUSE Linux Enterprise Desktop 15 SP3 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS unzip Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 unzip Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 unzip Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 unzip Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT unzip Not affected
SUSE Linux Enterprise Real Time 15 SP2 unzip Not affected
SUSE Linux Enterprise Real Time 15 SP3 unzip Not affected
SUSE Linux Enterprise Real Time 15 SP4 unzip Not affected
SUSE Linux Enterprise Server 11 SP1 unzip Unsupported
SUSE Linux Enterprise Server 11 SP1-LTSS unzip Affected
SUSE Linux Enterprise Server 11 SP2 unzip Affected
SUSE Linux Enterprise Server 11 SP2-LTSS unzip Affected
SUSE Linux Enterprise Server 11 SP3 unzip Unsupported
SUSE Linux Enterprise Server 11 SP3-LTSS unzip Affected
SUSE Linux Enterprise Server 11 SP4 unzip Affected
SUSE Linux Enterprise Server 11 SP4 LTSS unzip Affected
SUSE Linux Enterprise Server 11 SP4-LTSS unzip Affected
SUSE Linux Enterprise Server 12 unzip Not affected
SUSE Linux Enterprise Server 12 SP1 unzip Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS unzip Not affected
SUSE Linux Enterprise Server 12 SP2 unzip Not affected
SUSE Linux Enterprise Server 12 SP2-BCL unzip Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS unzip Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS unzip Not affected
SUSE Linux Enterprise Server 12 SP3 unzip Not affected
SUSE Linux Enterprise Server 12 SP3-BCL unzip Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS unzip Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS unzip Not affected
SUSE Linux Enterprise Server 12 SP4 unzip Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS unzip Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS unzip Not affected
SUSE Linux Enterprise Server 12-LTSS unzip Not affected
SUSE Linux Enterprise Server 15 unzip Not affected
SUSE Linux Enterprise Server 15 SP1 unzip Not affected
SUSE Linux Enterprise Server 15 SP1-BCL unzip Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS unzip Not affected
SUSE Linux Enterprise Server 15 SP2-BCL unzip Not affected
SUSE Linux Enterprise Server 15 SP3-BCL unzip Not affected
SUSE Linux Enterprise Server 15-LTSS unzip Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 unzip Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 unzip Not affected
SUSE Manager Proxy 4.0 unzip Not affected
SUSE Manager Proxy 4.1 unzip Not affected
SUSE Manager Proxy 4.2 unzip Not affected
SUSE Manager Retail Branch Server 4.0 unzip Not affected
SUSE Manager Retail Branch Server 4.1 unzip Not affected
SUSE Manager Retail Branch Server 4.2 unzip Not affected
SUSE Manager Server 4.0 unzip Not affected
SUSE Manager Server 4.1 unzip Not affected
SUSE Manager Server 4.2 unzip Not affected
SUSE OpenStack Cloud 7 unzip Not affected
SUSE OpenStack Cloud 8 unzip Not affected
SUSE OpenStack Cloud 9 unzip Not affected
SUSE OpenStack Cloud Crowbar 8 unzip Not affected
SUSE OpenStack Cloud Crowbar 9 unzip Not affected
openSUSE Leap 15.3 unzip Not affected
openSUSE Leap 15.4 unzip Not affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 unzip Not affected
Container Status
bci/spack unzipNot affected


SUSE Timeline for this CVE

CVE page created: Thu Jan 27 11:00:50 2022
CVE page last modified: Wed Nov 13 13:41:27 2024