Upstream information

CVE-2020-18770 at MITRE

Description

An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1214577 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • zziplib >= 0.13.68-13.el8_10
  • zziplib-devel >= 0.13.68-13.el8_10
  • zziplib-utils >= 0.13.68-13.el8_10
 Patchnames:
RHSA-2024:3127
SUSE Liberty Linux 9
  • zziplib >= 0.13.71-11.el9_4
  • zziplib-devel >= 0.13.71-11.el9_4
  • zziplib-utils >= 0.13.71-11.el9_4
 Patchnames:
RHSA-2024:2377
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libzzip-0-13 >= 0.13.69-150000.3.17.1
  • zziplib-devel >= 0.13.69-150000.3.17.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2024-970
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • libzzip-0-13 >= 0.13.72-150600.2.2
  • zziplib-devel >= 0.13.72-150600.2.2
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA libzzip-0-13-0.13.72-150600.2.2
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libzzip-0-13 >= 0.13.67-10.36.1
  • zziplib-devel >= 0.13.67-10.36.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2024-961
SUSE-SLE-WE-12-SP5-2024-961
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libzzip-0-13 >= 0.13.67-10.36.1
  • zziplib-devel >= 0.13.67-10.36.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2024-961
SUSE Linux Enterprise Workstation Extension 12 SP5
  • libzzip-0-13 >= 0.13.67-10.36.1
 Patchnames:
SUSE-SLE-WE-12-SP5-2024-961
openSUSE Leap 15.5
  • libzzip-0-13 >= 0.13.69-150000.3.17.1
  • libzzip-0-13-32bit >= 0.13.69-150000.3.17.1
  • zziplib-devel >= 0.13.69-150000.3.17.1
  • zziplib-devel-32bit >= 0.13.69-150000.3.17.1
 Patchnames:
openSUSE-SLE-15.5-2024-970
openSUSE Tumbleweed
  • libzzip-0-13 >= 0.13.72-3.1
  • libzzip-0-13-32bit >= 0.13.72-3.1
  • zziplib-devel >= 0.13.72-3.1
  • zziplib-devel-32bit >= 0.13.72-3.1
 Patchnames:
openSUSE-Tumbleweed-2024-13746

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 zziplib Released
SUSE Linux Enterprise Desktop 15 SP6 zziplib Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 zziplib Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS zziplib Released
SUSE Linux Enterprise High Performance Computing 15 SP6 zziplib Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5 zziplib Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 zziplib Already fixed
SUSE Linux Enterprise Server 15 SP5 zziplib Released
SUSE Linux Enterprise Server 15 SP5-LTSS zziplib Released
SUSE Linux Enterprise Server 15 SP6 zziplib Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 zziplib Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 zziplib Already fixed
SUSE Manager Proxy 4.3 zziplib Ignore
SUSE Manager Retail Branch Server 4.3 zziplib Ignore
SUSE Manager Server 4.3 zziplib Ignore
openSUSE Leap 15.5 zziplib Released
openSUSE Leap 15.6 zziplib Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 zziplib Ignore
SUSE Linux Enterprise High Performance Computing 15 SP2 zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS zziplib Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3 zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS zziplib Ignore
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS zziplib Ignore
SUSE Linux Enterprise High Performance Computing 15 SP4 zziplib Ignore
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS zziplib Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 zziplib Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 zziplib Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 zziplib Ignore
SUSE Linux Enterprise Server 12 SP5 zziplib Released
SUSE Linux Enterprise Server 12 SP5-LTSS zziplib Released
SUSE Linux Enterprise Server 15 SP2 zziplib Affected
SUSE Linux Enterprise Server 15 SP2-LTSS zziplib Ignore
SUSE Linux Enterprise Server 15 SP3 zziplib Affected
SUSE Linux Enterprise Server 15 SP3-LTSS zziplib Ignore
SUSE Linux Enterprise Server 15 SP4 zziplib Ignore
SUSE Linux Enterprise Server 15 SP4-LTSS zziplib Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 zziplib Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 zziplib Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 zziplib Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP3 zziplib Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP4 zziplib Ignore
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 zziplib Unsupported
SUSE Enterprise Storage 6 zziplib Affected
SUSE Enterprise Storage 7 zziplib Unsupported
SUSE Enterprise Storage 7.1 zziplib Unsupported
SUSE Linux Enterprise Desktop 12 zziplib Affected
SUSE Linux Enterprise Desktop 12 SP1 zziplib Affected
SUSE Linux Enterprise Desktop 12 SP2 zziplib Affected
SUSE Linux Enterprise Desktop 12 SP3 zziplib Affected
SUSE Linux Enterprise Desktop 12 SP4 zziplib Affected
SUSE Linux Enterprise Desktop 15 zziplib Affected
SUSE Linux Enterprise Desktop 15 SP1 zziplib Affected
SUSE Linux Enterprise Desktop 15 SP2 zziplib Affected
SUSE Linux Enterprise Desktop 15 SP3 zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS zziplib Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS zziplib Unsupported
SUSE Linux Enterprise High Performance Computing 15-ESPOS zziplib Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS zziplib Affected
SUSE Linux Enterprise Module for Basesystem 15 zziplib Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 zziplib Affected
SUSE Linux Enterprise Real Time 15 SP2 zziplib Affected
SUSE Linux Enterprise Real Time 15 SP3 zziplib Unsupported
SUSE Linux Enterprise Real Time 15 SP4 zziplib Affected
SUSE Linux Enterprise Server 12 zziplib Affected
SUSE Linux Enterprise Server 12 SP1 zziplib Affected
SUSE Linux Enterprise Server 12 SP2 zziplib Affected
SUSE Linux Enterprise Server 12 SP3 zziplib Affected
SUSE Linux Enterprise Server 12 SP4 zziplib Affected
SUSE Linux Enterprise Server 15 zziplib Affected
SUSE Linux Enterprise Server 15 SP1 zziplib Affected
SUSE Linux Enterprise Server 15 SP1-BCL zziplib Affected
SUSE Linux Enterprise Server 15 SP1-LTSS zziplib Ignore
SUSE Linux Enterprise Server 15 SP2-BCL zziplib Affected
SUSE Linux Enterprise Server 15 SP3-BCL zziplib Affected
SUSE Linux Enterprise Server 15-LTSS zziplib Ignore
SUSE Linux Enterprise Server for SAP Applications 12 zziplib Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 zziplib Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 zziplib Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 zziplib Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 zziplib Affected
SUSE Linux Enterprise Server for SAP Applications 15 zziplib Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 zziplib Unsupported
SUSE Linux Enterprise Software Development Kit 12 zziplib Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 zziplib Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 zziplib Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 zziplib Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 zziplib Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 zziplib Released
SUSE Linux Enterprise Workstation Extension 12 zziplib Affected
SUSE Linux Enterprise Workstation Extension 12 SP1 zziplib Affected
SUSE Linux Enterprise Workstation Extension 12 SP2 zziplib Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 zziplib Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 zziplib Affected
SUSE Linux Enterprise Workstation Extension 12 SP5 zziplib Released
SUSE Manager Proxy 4.0 zziplib Affected
SUSE Manager Proxy 4.1 zziplib Affected
SUSE Manager Proxy 4.2 zziplib Unsupported
SUSE Manager Retail Branch Server 4.0 zziplib Affected
SUSE Manager Retail Branch Server 4.1 zziplib Affected
SUSE Manager Retail Branch Server 4.2 zziplib Unsupported
SUSE Manager Server 4.0 zziplib Affected
SUSE Manager Server 4.1 zziplib Affected
SUSE Manager Server 4.2 zziplib Unsupported
openSUSE Leap 15.3 zziplib Affected
openSUSE Leap 15.4 zziplib Affected

SUSE Timeline for this CVE

CVE page created: Tue Aug 22 22:03:48 2023
CVE page last modified: Fri Dec 20 23:12:38 2024