Upstream information

CVE-2021-3345 at MITRE

Description

_gcry_md_block_write in cipher/hash-common.c in Libgcrypt version 1.9.0 has a heap-based buffer overflow when the digest final function sets a large count value. It is recommended to upgrade to 1.9.1 or later.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1181632 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
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
  • libgcrypt-devel >= 1.9.4-150400.4.6
  • libgcrypt20 >= 1.9.4-150400.4.6
  • libgcrypt20-32bit >= 1.9.4-150400.4.6
  • libgcrypt20-hmac >= 1.9.4-150400.4.6
  • libgcrypt20-hmac-32bit >= 1.9.4-150400.4.6
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libgcrypt-devel-1.9.4-150400.4.6
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
  • libgcrypt-devel >= 1.9.4-150500.10.19
  • libgcrypt20 >= 1.9.4-150500.10.19
  • libgcrypt20-32bit >= 1.9.4-150500.10.19
  • libgcrypt20-hmac >= 1.9.4-150500.10.19
  • libgcrypt20-hmac-32bit >= 1.9.4-150500.10.19
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA libgcrypt-devel-1.9.4-150500.10.19
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
  • libgcrypt-devel >= 1.10.3-150600.1.23
  • libgcrypt20 >= 1.10.3-150600.1.23
  • libgcrypt20-32bit >= 1.10.3-150600.1.23
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA libgcrypt-devel-1.10.3-150600.1.23
SUSE Linux Enterprise Micro 5.3
  • libgcrypt20 >= 1.9.4-150400.4.6
  • libgcrypt20-hmac >= 1.9.4-150400.4.6
 Patchnames:
SUSE Linux Enterprise Micro 5.3 GA libgcrypt20-1.9.4-150400.4.6
SUSE Linux Enterprise Micro 5.4
  • libgcrypt20 >= 1.9.4-150400.6.5.1
  • libgcrypt20-hmac >= 1.9.4-150400.6.5.1
 Patchnames:
SUSE Linux Enterprise Micro 5.4 GA libgcrypt20-1.9.4-150400.6.5.1
SUSE Linux Enterprise Micro 6.0
  • libgcrypt20 >= 1.10.3-1.37
 Patchnames:
SUSE Linux Enterprise Micro 6.0 GA libgcrypt20-1.10.3-1.37
openSUSE Leap 15.4
  • libgcrypt20 >= 1.9.4-150400.4.6
  • libgcrypt20-32bit >= 1.9.4-150400.4.6
 Patchnames:
openSUSE Leap 15.4 GA libgcrypt20-1.9.4-150400.4.6
openSUSE Tumbleweed
  • libgcrypt-cavs >= 1.9.4-1.2
  • libgcrypt-devel >= 1.9.4-1.2
  • libgcrypt-devel-32bit >= 1.9.4-1.2
  • libgcrypt20 >= 1.9.4-1.2
  • libgcrypt20-32bit >= 1.9.4-1.2
  • libgcrypt20-hmac >= 1.9.4-1.2
  • libgcrypt20-hmac-32bit >= 1.9.4-1.2
 Patchnames:
openSUSE-Tumbleweed-2024-10941

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 Micro 5.1 libgcrypt Not affected
SUSE Linux Enterprise Micro 5.2 libgcrypt Not affected
SUSE Linux Enterprise Micro 5.3 libgcrypt Already fixed
SUSE Linux Enterprise Micro 5.4 libgcrypt Already fixed
SUSE Linux Enterprise Module for Certifications 15 SP5 libgcrypt Already fixed
SUSE Manager Proxy 4.3 libgcrypt Already fixed
SUSE Manager Retail Branch Server 4.3 libgcrypt Already fixed
SUSE Manager Server 4.3 libgcrypt Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 libgcrypt Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libgcrypt Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libgcrypt Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libgcrypt Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 libgcrypt Already fixed
SUSE Linux Enterprise Module for Certifications 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP5 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP4 libgcrypt Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS libgcrypt Already fixed
SUSE Linux Enterprise Server 15-ESPOS libgcrypt Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libgcrypt Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 libgcrypt Not affected
SUSE CaaS Platform 3.0 libgcrypt Not affected
SUSE CaaS Platform 4.0 libgcrypt Not affected
SUSE Enterprise Storage 5 libgcrypt Not affected
SUSE Enterprise Storage 6 libgcrypt Not affected
SUSE Enterprise Storage 7 libgcrypt Not affected
SUSE Enterprise Storage 7.1 libgcrypt Not affected
SUSE Linux Enterprise Desktop 11 SP2 libgcrypt Not affected
SUSE Linux Enterprise Desktop 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Desktop 11 SP4 libgcrypt Not affected
SUSE Linux Enterprise Desktop 12 libgcrypt Not affected
SUSE Linux Enterprise Desktop 12 SP1 libgcrypt Not affected
SUSE Linux Enterprise Desktop 12 SP2 libgcrypt Not affected
SUSE Linux Enterprise Desktop 12 SP3 libgcrypt Not affected
SUSE Linux Enterprise Desktop 12 SP4 libgcrypt Not affected
SUSE Linux Enterprise Desktop 15 libgcrypt Not affected
SUSE Linux Enterprise Desktop 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise Desktop 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise Desktop 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS libgcrypt Not affected
SUSE Linux Enterprise Micro 5.0 libgcrypt Not affected
SUSE Linux Enterprise Module for Basesystem 15 libgcrypt Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT libgcrypt Not affected
SUSE Linux Enterprise Point of Service 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Point of Service Image Server 12 SP2 libgcrypt Not affected
SUSE Linux Enterprise Real Time 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise Real Time 15 SP3 libgcrypt Not affected
SUSE Linux Enterprise Real Time 15 SP4 libgcrypt Already fixed
SUSE Linux Enterprise Server 11 SP1-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP2-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP4 libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 12 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP1 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP2-BCL libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP3-BCL libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP4 libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 12-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 15 libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP1-BCL libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP2-BCL libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP3-BCL libgcrypt Not affected
SUSE Linux Enterprise Server 15-LTSS libgcrypt Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 15 libgcrypt Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 11 SP2 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 libgcrypt Not affected
SUSE Manager Proxy 4.0 libgcrypt Not affected
SUSE Manager Proxy 4.1 libgcrypt Not affected
SUSE Manager Proxy 4.2 libgcrypt Not affected
SUSE Manager Retail Branch Server 4.0 libgcrypt Not affected
SUSE Manager Retail Branch Server 4.1 libgcrypt Not affected
SUSE Manager Retail Branch Server 4.2 libgcrypt Not affected
SUSE Manager Server 4.0 libgcrypt Not affected
SUSE Manager Server 4.1 libgcrypt Not affected
SUSE Manager Server 4.2 libgcrypt Not affected
SUSE OpenStack Cloud 7 libgcrypt Not affected
SUSE OpenStack Cloud 8 libgcrypt Not affected
SUSE OpenStack Cloud 9 libgcrypt Not affected
SUSE OpenStack Cloud Crowbar 8 libgcrypt Not affected
SUSE OpenStack Cloud Crowbar 9 libgcrypt Not affected
openSUSE Leap 15.3 libgcrypt Not affected
openSUSE Leap 15.4 libgcrypt Already fixed
openSUSE Leap Micro 5.2 libgcrypt Not affected
openSUSE Leap Micro 5.3 libgcrypt Already fixed
openSUSE Leap Micro 5.4 libgcrypt Already fixed
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 libgcrypt Not affected

SUSE Timeline for this CVE

CVE page created: Fri Jan 29 18:47:15 2021
CVE page last modified: Tue Nov 12 19:29:00 2024