Upstream information

CVE-2021-41159 at MITRE

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. All FreeRDP clients prior to version 2.4.1 using gateway connections (`/gt:rpc`) fail to validate input data. A malicious gateway might allow client memory to be written out of bounds. This issue has been resolved in version 2.4.1. If you are unable to update then use `/gt:http` rather than /gt:rdp connections if possible or use a direct connection without a gateway.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.8 8.8
Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity High Low
Privileges Required High None
User Interaction None Required
Scope Changed Unchanged
Confidentiality Impact None High
Integrity Impact High High
Availability Impact None High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1191895 [IN_PROGRESS]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • freerdp >= 2.4.1-1.1
  • freerdp-devel >= 2.4.1-1.1
  • freerdp-proxy >= 2.4.1-1.1
  • freerdp-server >= 2.4.1-1.1
  • freerdp-wayland >= 2.4.1-1.1
  • libfreerdp2-2 >= 2.4.1-1.1
  • libuwac0-0 >= 2.4.1-1.1
  • libwinpr2-2 >= 2.4.1-1.1
  • uwac0-0-devel >= 2.4.1-1.1
  • winpr-devel >= 2.4.1-1.1
Patchnames:
openSUSE Tumbleweed GA freerdp-2.4.1-1.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE Linux Enterprise Desktop 12 SP5 freerdp Affected
SUSE Linux Enterprise Desktop 15 SP2 freerdp Affected
SUSE Linux Enterprise Desktop 15 SP3 freerdp Affected
SUSE Linux Enterprise Desktop 15 SP4 freerdp Affected
SUSE Linux Enterprise Server 12 SP5 freerdp Affected
SUSE Linux Enterprise Server 15 SP2 freerdp Affected
SUSE Linux Enterprise Server 15 SP3 freerdp Affected
SUSE Linux Enterprise Server 15 SP4 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 freerdp Affected
SUSE Linux Enterprise Workstation Extension 12 SP5 freerdp Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 freerdp Affected
SUSE Linux Enterprise Workstation Extension 15 SP3 freerdp Affected
SUSE Linux Enterprise Workstation Extension 15 SP4 freerdp Affected