Upstream information

CVE-2023-39351 at MITRE

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of FreeRDP are subject to a Null Pointer Dereference leading a crash in the RemoteFX (rfx) handling. Inside the `rfx_process_message_tileset` function, the program allocates tiles using `rfx_allocate_tiles` for the number of numTiles. If the initialization process of tiles is not completed for various reasons, tiles will have a NULL pointer. Which may be accessed in further processing and would cause a program crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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 7.5 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None 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: 1214857 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 9
  • freerdp >= 2.11.2-1.el9
  • freerdp-devel >= 2.11.2-1.el9
  • freerdp-libs >= 2.11.2-1.el9
  • libwinpr >= 2.11.2-1.el9
  • libwinpr-devel >= 2.11.2-1.el9
 Patchnames:
RHSA-2024:2208
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Workstation Extension 15 SP4
  • freerdp >= 2.4.0-150400.3.23.1
  • freerdp-devel >= 2.4.0-150400.3.23.1
  • freerdp-proxy >= 2.4.0-150400.3.23.1
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP4-2023-4893
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
SUSE Linux Enterprise Workstation Extension 15 SP5
  • freerdp >= 2.4.0-150400.3.23.1
  • freerdp-devel >= 2.4.0-150400.3.23.1
  • freerdp-proxy >= 2.4.0-150400.3.23.1
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP5-2023-4893
SUSE Linux Enterprise Module for Package Hub 15 SP4
  • freerdp >= 2.4.0-150400.3.23.1
  • freerdp-devel >= 2.4.0-150400.3.23.1
  • freerdp-proxy >= 2.4.0-150400.3.23.1
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-4893
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • freerdp >= 2.4.0-150400.3.23.1
  • freerdp-devel >= 2.4.0-150400.3.23.1
  • freerdp-proxy >= 2.4.0-150400.3.23.1
  • freerdp-server >= 2.4.0-150400.3.23.1
  • freerdp-wayland >= 2.4.0-150400.3.23.1
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libuwac0-0 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • uwac0-0-devel >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4893
SUSE Linux Enterprise Module for Package Hub 15 SP6
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
SUSE Linux Enterprise Module for Package Hub 15 SP6 GA freerdp-2.4.0-150400.3.26.1
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • freerdp >= 2.1.2-12.38.1
  • freerdp-devel >= 2.1.2-12.38.1
  • freerdp-proxy >= 2.1.2-12.38.1
  • freerdp-server >= 2.1.2-12.38.1
  • libfreerdp2 >= 2.1.2-12.38.1
  • libwinpr2 >= 2.1.2-12.38.1
  • winpr2-devel >= 2.1.2-12.38.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2023-4611
SUSE-SLE-WE-12-SP5-2023-4611
SUSE Linux Enterprise Software Development Kit 12 SP5
  • freerdp-devel >= 2.1.2-12.38.1
  • libfreerdp2 >= 2.1.2-12.38.1
  • libwinpr2 >= 2.1.2-12.38.1
  • winpr2-devel >= 2.1.2-12.38.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2023-4611
SUSE Linux Enterprise Workstation Extension 12 SP5
  • freerdp >= 2.1.2-12.38.1
  • freerdp-proxy >= 2.1.2-12.38.1
  • freerdp-server >= 2.1.2-12.38.1
  • libfreerdp2 >= 2.1.2-12.38.1
  • libwinpr2 >= 2.1.2-12.38.1
 Patchnames:
SUSE-SLE-WE-12-SP5-2023-4611
openSUSE Leap 15.4
  • freerdp >= 2.4.0-150400.3.23.1
  • freerdp-devel >= 2.4.0-150400.3.23.1
  • freerdp-proxy >= 2.4.0-150400.3.23.1
  • freerdp-server >= 2.4.0-150400.3.23.1
  • freerdp-wayland >= 2.4.0-150400.3.23.1
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libuwac0-0 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • uwac0-0-devel >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
openSUSE-SLE-15.4-2023-4893
openSUSE Leap 15.5
  • freerdp >= 2.4.0-150400.3.23.1
  • freerdp-devel >= 2.4.0-150400.3.23.1
  • freerdp-proxy >= 2.4.0-150400.3.23.1
  • freerdp-server >= 2.4.0-150400.3.23.1
  • freerdp-wayland >= 2.4.0-150400.3.23.1
  • libfreerdp2 >= 2.4.0-150400.3.23.1
  • libuwac0-0 >= 2.4.0-150400.3.23.1
  • libwinpr2 >= 2.4.0-150400.3.23.1
  • uwac0-0-devel >= 2.4.0-150400.3.23.1
  • winpr2-devel >= 2.4.0-150400.3.23.1
 Patchnames:
openSUSE-SLE-15.5-2023-4893
openSUSE Tumbleweed
  • freerdp >= 2.11.2-3.1
  • freerdp-devel >= 2.11.2-3.1
  • freerdp-proxy >= 2.11.2-3.1
  • freerdp-server >= 2.11.2-3.1
  • freerdp-wayland >= 2.11.2-3.1
  • libfreerdp2-2 >= 2.11.2-3.1
  • libuwac0-0 >= 2.11.2-3.1
  • libwinpr2-2 >= 2.11.2-3.1
  • uwac0-0-devel >= 2.11.2-3.1
  • winpr-devel >= 2.11.2-3.1
 Patchnames:
openSUSE-Tumbleweed-2024-13504

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 freerdp Released
SUSE Linux Enterprise Desktop 15 SP6 freerdp Already fixed
SUSE Linux Enterprise Module for Package Hub 15 SP5 freerdp Released
SUSE Linux Enterprise Module for Package Hub 15 SP6 freerdp Released
SUSE Linux Enterprise Server 12 SP5 freerdp Released
SUSE Linux Enterprise Server 15 SP5 freerdp Released
SUSE Linux Enterprise Server 15 SP6 freerdp Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 freerdp Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP5 freerdp Released
SUSE Linux Enterprise Workstation Extension 12 SP5 freerdp Released
SUSE Linux Enterprise Workstation Extension 15 SP5 freerdp Released
SUSE Linux Enterprise Workstation Extension 15 SP6 freerdp Already fixed
openSUSE Leap 15.5 freerdp Released
openSUSE Leap 15.6 freerdp Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 freerdp Released
SUSE Linux Enterprise Server 15 SP4 freerdp Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 freerdp Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 SP2 freerdp Affected
SUSE Linux Enterprise Desktop 12 SP3 freerdp Affected
SUSE Linux Enterprise Desktop 12 SP4 freerdp Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 freerdp Released
SUSE Linux Enterprise Server 12 SP2 freerdp Affected
SUSE Linux Enterprise Server 12 SP3 freerdp Affected
SUSE Linux Enterprise Server 12 SP4 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 freerdp Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 freerdp Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 freerdp Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 freerdp Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 freerdp Affected
SUSE Linux Enterprise Workstation Extension 12 SP2 freerdp Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 freerdp Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 freerdp Affected
SUSE Linux Enterprise Workstation Extension 15 SP4 freerdp Released
openSUSE Leap 15.4 freerdp Released

SUSE Timeline for this CVE

CVE page created: Fri Sep 1 00:01:12 2023
CVE page last modified: Tue Sep 3 19:30:18 2024