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
Access Vector Local
Access 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.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
Carwos 1 libgcrypt Not affected
HPE Helion OpenStack 8 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 Linux Enterprise High Performance Computing 12 SP5 libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS libgcrypt Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS libgcrypt Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 libgcrypt Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 libgcrypt Not affected
SUSE Linux Enterprise Point of Service 11 SP3 libgcrypt Not affected
SUSE Linux Enterprise Point of Service Image Server 12 libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS 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 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 ESPOS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 12 SP5 libgcrypt Not affected
SUSE Linux Enterprise Server 15 LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux libgcrypt Not affected
SUSE Linux Enterprise Server 15 SP1 LTSS libgcrypt Not affected
SUSE Linux Enterprise Server ESPOS 15 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 12 SP5 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 Manager Proxy 4.0 libgcrypt Not affected
SUSE Manager Retail Branch Server 4.0 libgcrypt Not affected
SUSE Manager Server 4.0 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