Upstream information

CVE-2020-18768 at MITRE

Description

There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service through a crafted tiff file.

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 5.5 5.3
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1214574 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/nginx:1.21-36.4
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-Azure
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-BYOS-Azure
Image SLES15-SP2-SAP-BYOS-EC2-HVM
Image SLES15-SP2-SAP-BYOS-GCE
Image SLES15-SP2-SAP-EC2-HVM
Image SLES15-SP2-SAP-GCE
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-GCE
Image SLES15-SP3-SAPCAL-Azure
Image SLES15-SP3-SAPCAL-EC2-HVM
Image SLES15-SP3-SAPCAL-GCE
Image SLES15-SP4-Hardened-BYOS
Image SLES15-SP4-Hardened-BYOS-Azure
Image SLES15-SP4-Hardened-BYOS-EC2
Image SLES15-SP4-Hardened-BYOS-GCE
Image SLES15-SP4-SAP
Image SLES15-SP4-SAP-Azure
Image SLES15-SP4-SAP-Azure-LI-BYOS
Image SLES15-SP4-SAP-Azure-LI-BYOS-Production
Image SLES15-SP4-SAP-Azure-VLI-BYOS
Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP4-SAP-BYOS
Image SLES15-SP4-SAP-BYOS-Azure
Image SLES15-SP4-SAP-BYOS-EC2
Image SLES15-SP4-SAP-BYOS-GCE
Image SLES15-SP4-SAP-EC2
Image SLES15-SP4-SAP-GCE
Image SLES15-SP4-SAP-Hardened
Image SLES15-SP4-SAP-Hardened-Azure
Image SLES15-SP4-SAP-Hardened-BYOS
Image SLES15-SP4-SAP-Hardened-BYOS-Azure
Image SLES15-SP4-SAP-Hardened-BYOS-EC2
Image SLES15-SP4-SAP-Hardened-BYOS-GCE
Image SLES15-SP4-SAP-Hardened-GCE
Image SLES15-SP4-SAPCAL
Image SLES15-SP4-SAPCAL-Azure
Image SLES15-SP4-SAPCAL-EC2
Image SLES15-SP4-SAPCAL-GCE
Image SLES15-SP4-SUSE-Rancher-Setup-BYOS
Image SLES15-SP4-SUSE-Rancher-Setup-BYOS-EC2
Image SLES15-SP5-Hardened-BYOS-Azure
Image SLES15-SP5-Hardened-BYOS-EC2
Image SLES15-SP5-Hardened-BYOS-GCE
Image SLES15-SP5-SAP-Azure-LI-BYOS
Image SLES15-SP5-SAP-Azure-LI-BYOS-Production
Image SLES15-SP5-SAP-Azure-VLI-BYOS
Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP5-SAP-BYOS-Azure
Image SLES15-SP5-SAP-BYOS-EC2
Image SLES15-SP5-SAP-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-EC2
Image SLES15-SP5-SAP-Hardened-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-GCE
Image SLES15-SP5-SAPCAL-Azure
Image SLES15-SP5-SAPCAL-EC2
Image SLES15-SP5-SAPCAL-GCE
Image SLES15-SP6-SAP-Azure-LI-BYOS
Image SLES15-SP6-SAP-Azure-LI-BYOS-Production
Image SLES15-SP6-SAP-Azure-VLI-BYOS
Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-Azure
Image SLES15-SP6-SAP-BYOS-EC2
Image SLES15-SP6-SAP-BYOS-GCE
Image SLES15-SP6-SAP-Hardened
Image SLES15-SP6-SAP-Hardened-Azure
Image SLES15-SP6-SAP-Hardened-BYOS
Image SLES15-SP6-SAP-Hardened-BYOS-Azure
Image SLES15-SP6-SAP-Hardened-BYOS-EC2
Image SLES15-SP6-SAP-Hardened-BYOS-GCE
Image SLES15-SP6-SAP-Hardened-EC2
Image SLES15-SP6-SAP-Hardened-GCE
  • libtiff5 >= 4.0.9-150000.45.32.1
Image SLES12-SP5-Azure-SAP-BYOS
Image SLES12-SP5-Azure-SAP-On-Demand
Image SLES12-SP5-EC2-SAP-BYOS
Image SLES12-SP5-EC2-SAP-On-Demand
Image SLES12-SP5-GCE-SAP-BYOS
Image SLES12-SP5-GCE-SAP-On-Demand
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
  • libtiff5 >= 4.0.9-44.71.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • libtiff-devel >= 4.0.9-150000.45.32.1
  • libtiff5 >= 4.0.9-150000.45.32.1
  • libtiff5-32bit >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-4370
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
  • libtiff-devel >= 4.0.9-150000.45.32.1
  • libtiff5 >= 4.0.9-150000.45.32.1
  • libtiff5-32bit >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2023-4370
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
  • libtiff5 >= 4.0.9-150000.45.32.1
  • libtiff5-32bit >= 4.0.9-150000.45.32.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA libtiff5-32bit-4.0.9-150000.45.41.1
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA tiff-4.0.9-150000.45.41.1
SUSE Linux Enterprise Micro 5.2
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SUSE-MicroOS-5.2-2023-4370
SUSE Linux Enterprise Micro 5.3
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Micro-5.3-2023-4370
SUSE Linux Enterprise Micro 5.4
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Micro-5.4-2023-4370
SUSE Linux Enterprise Micro 5.5
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Micro-5.5-2023-4370
SUSE Linux Enterprise Module for Package Hub 15 SP4
  • tiff >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-4370
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • tiff >= 4.0.9-150000.45.32.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4370
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libtiff-devel >= 4.0.9-44.71.1
  • libtiff5 >= 4.0.9-44.71.1
  • libtiff5-32bit >= 4.0.9-44.71.1
  • tiff >= 4.0.9-44.71.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2023-4371
SUSE-SLE-SERVER-12-SP5-2023-4371
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libtiff-devel >= 4.0.9-44.71.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2023-4371
openSUSE Leap 15.4
  • libtiff-devel >= 4.0.9-150000.45.32.1
  • libtiff-devel-32bit >= 4.0.9-150000.45.32.1
  • libtiff5 >= 4.0.9-150000.45.32.1
  • libtiff5-32bit >= 4.0.9-150000.45.32.1
  • tiff >= 4.0.9-150000.45.32.1
Patchnames:
openSUSE-SLE-15.4-2023-4370
openSUSE Leap 15.5
  • libtiff-devel >= 4.0.9-150000.45.32.1
  • libtiff-devel-32bit >= 4.0.9-150000.45.32.1
  • libtiff5 >= 4.0.9-150000.45.32.1
  • libtiff5-32bit >= 4.0.9-150000.45.32.1
  • tiff >= 4.0.9-150000.45.32.1
Patchnames:
openSUSE-SLE-15.5-2023-4370
openSUSE Leap Micro 5.3
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
openSUSE-Leap-Micro-5.3-2023-4370
openSUSE Leap Micro 5.4
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
openSUSE-Leap-Micro-5.4-2023-4370
openSUSE Leap Micro 5.5
  • libtiff5 >= 4.0.9-150000.45.32.1
Patchnames:
openSUSE-Leap-Micro-5.5-2023-4370


First public cloud image revisions this CVE is fixed in:


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 tiff Released
SUSE Linux Enterprise Desktop 15 SP6 tiff Released
SUSE Linux Enterprise High Performance Computing 15 SP5 tiff Released
SUSE Linux Enterprise High Performance Computing 15 SP6 tiff Released
SUSE Linux Enterprise Micro 5.2 tiff Released
SUSE Linux Enterprise Micro 5.3 tiff Released
SUSE Linux Enterprise Micro 5.4 tiff Released
SUSE Linux Enterprise Micro 5.5 tiff Released
SUSE Linux Enterprise Micro 6.0 tiff Not affected
SUSE Linux Enterprise Micro for Rancher 5.2 tiff Released
SUSE Linux Enterprise Micro for Rancher 5.3 tiff Released
SUSE Linux Enterprise Micro for Rancher 5.4 tiff Released
SUSE Linux Enterprise Micro for Rancher 5.5 tiff Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 tiff Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 tiff Released
SUSE Linux Enterprise Module for Package Hub 15 SP5 tiff Released
SUSE Linux Enterprise Server 15 SP5 tiff Released
SUSE Linux Enterprise Server 15 SP6 tiff Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 tiff Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 tiff Released
SUSE Manager Proxy 4.3 tiff Released
SUSE Manager Retail Branch Server 4.3 tiff Released
SUSE Manager Server 4.3 tiff Released
openSUSE Leap 15.5 tiff Released
openSUSE Leap Micro 5.5 tiff Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 tiff Released
SUSE Linux Enterprise High Performance Computing 12 SP5 tiff Released
SUSE Linux Enterprise High Performance Computing 15 SP2 tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 tiff Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS tiff Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 tiff Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 tiff Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 tiff Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 tiff Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 tiff Affected
SUSE Linux Enterprise Server 12 SP5 tiff Released
SUSE Linux Enterprise Server 12 SP5-LTSS tiff Affected
SUSE Linux Enterprise Server 15 SP2 tiff Affected
SUSE Linux Enterprise Server 15 SP2-LTSS tiff Affected
SUSE Linux Enterprise Server 15 SP3 tiff Affected
SUSE Linux Enterprise Server 15 SP3-LTSS tiff Affected
SUSE Linux Enterprise Server 15 SP4 tiff Released
SUSE Linux Enterprise Server 15 SP4-LTSS tiff Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 tiff Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 tiff Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 tiff Affected
SUSE CaaS Platform 4.0 tiff Affected
SUSE Enterprise Storage 6 tiff Affected
SUSE Enterprise Storage 7 tiff Affected
SUSE Enterprise Storage 7.1 tiff Affected
SUSE Linux Enterprise Desktop 11 SP2 tiff Affected
SUSE Linux Enterprise Desktop 11 SP3 tiff Affected
SUSE Linux Enterprise Desktop 11 SP4 tiff Affected
SUSE Linux Enterprise Desktop 12 tiff Affected
SUSE Linux Enterprise Desktop 12 SP1 tiff Affected
SUSE Linux Enterprise Desktop 12 SP2 tiff Affected
SUSE Linux Enterprise Desktop 12 SP3 tiff Affected
SUSE Linux Enterprise Desktop 12 SP4 tiff Affected
SUSE Linux Enterprise Desktop 15 tiff Affected
SUSE Linux Enterprise Desktop 15 SP1 tiff Affected
SUSE Linux Enterprise Desktop 15 SP2 tiff Affected
SUSE Linux Enterprise Desktop 15 SP3 tiff Affected
SUSE Linux Enterprise High Performance Computing 15 tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS tiff Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS tiff Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS tiff Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS tiff Affected
SUSE Linux Enterprise Module for Basesystem 15 tiff Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 tiff Affected
SUSE Linux Enterprise Module for Desktop Applications 15 tiff Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 tiff Affected
SUSE Linux Enterprise Module for Package Hub 15 tiff Affected
SUSE Linux Enterprise Module for Package Hub 15 SP1 tiff Affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 tiff Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 tiff Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 tiff Released
SUSE Linux Enterprise Point of Sale 11 SP3 tiff Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT tiff Affected
SUSE Linux Enterprise Real Time 15 SP2 tiff Affected
SUSE Linux Enterprise Real Time 15 SP3 tiff Affected
SUSE Linux Enterprise Real Time 15 SP4 tiff Affected
SUSE Linux Enterprise Server 11 SP1-LTSS tiff Affected
SUSE Linux Enterprise Server 11 SP2 tiff Affected
SUSE Linux Enterprise Server 11 SP2-LTSS tiff Affected
SUSE Linux Enterprise Server 11 SP3 tiff Affected
SUSE Linux Enterprise Server 11 SP3-LTSS tiff Affected
SUSE Linux Enterprise Server 11 SP4 tiff Affected
SUSE Linux Enterprise Server 11 SP4 LTSS tiff Affected
SUSE Linux Enterprise Server 11 SP4-LTSS tiff Affected
SUSE Linux Enterprise Server 12 tiff Affected
SUSE Linux Enterprise Server 12 SP1 tiff Affected
SUSE Linux Enterprise Server 12 SP1-LTSS tiff Affected
SUSE Linux Enterprise Server 12 SP2 tiff Affected
SUSE Linux Enterprise Server 12 SP2-BCL tiff Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS tiff Affected
SUSE Linux Enterprise Server 12 SP2-LTSS tiff Affected
SUSE Linux Enterprise Server 12 SP3 tiff Affected
SUSE Linux Enterprise Server 12 SP3-BCL tiff Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS tiff Affected
SUSE Linux Enterprise Server 12 SP3-LTSS tiff Affected
SUSE Linux Enterprise Server 12 SP4 tiff Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS tiff Affected
SUSE Linux Enterprise Server 12 SP4-LTSS tiff Affected
SUSE Linux Enterprise Server 12-LTSS tiff Affected
SUSE Linux Enterprise Server 15 tiff Affected
SUSE Linux Enterprise Server 15 SP1 tiff Affected
SUSE Linux Enterprise Server 15 SP1-BCL tiff Affected
SUSE Linux Enterprise Server 15 SP1-LTSS tiff Affected
SUSE Linux Enterprise Server 15 SP2-BCL tiff Affected
SUSE Linux Enterprise Server 15 SP3-BCL tiff Affected
SUSE Linux Enterprise Server 15-LTSS tiff Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 12 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 15 tiff Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 tiff Affected
SUSE Linux Enterprise Software Development Kit 11 SP2 tiff Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 tiff Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 tiff Affected
SUSE Linux Enterprise Software Development Kit 12 tiff Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 tiff Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 tiff Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 tiff Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 tiff Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 tiff Released
SUSE Manager Proxy 4.0 tiff Affected
SUSE Manager Proxy 4.1 tiff Affected
SUSE Manager Proxy 4.2 tiff Affected
SUSE Manager Retail Branch Server 4.0 tiff Affected
SUSE Manager Retail Branch Server 4.1 tiff Affected
SUSE Manager Retail Branch Server 4.2 tiff Affected
SUSE Manager Server 4.0 tiff Affected
SUSE Manager Server 4.1 tiff Affected
SUSE Manager Server 4.2 tiff Affected
SUSE OpenStack Cloud 7 tiff Affected
SUSE OpenStack Cloud 8 tiff Affected
SUSE OpenStack Cloud 9 tiff Affected
SUSE OpenStack Cloud Crowbar 8 tiff Affected
SUSE OpenStack Cloud Crowbar 9 tiff Affected
openSUSE Leap 15.3 tiff Affected
openSUSE Leap 15.4 tiff Released
openSUSE Leap Micro 5.2 tiff Affected
openSUSE Leap Micro 5.3 tiff Released
openSUSE Leap Micro 5.4 tiff Released


SUSE Timeline for this CVE

CVE page created: Tue Aug 22 22:03:45 2023
CVE page last modified: Mon Nov 18 13:58:36 2024