A freerdp security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.4.

SUSE-SU-2022:2993-1: important: Security update for freerdp

SUSE Security Update: Security update for freerdp
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Announcement ID: SUSE-SU-2022:2993-1
Rating: important
References: #1191895
Cross-References: CVE-2021-41159 CVE-2021-41160
CVSS scores:
CVE-2021-41159 (NVD) : 5.8 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
CVE-2021-41159 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2021-41160 (NVD) : 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
CVE-2021-41160 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4SUSE Linux Enterprise Workstation Extension 15-SP4 SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
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An update that fixes two vulnerabilities is now available.
Description:

This update for freerdp fixes the following issues:

- Fixed two input validation issues (bsc#1191895):
- CVE-2021-41159: Fixed an improper validation of client input for gateway connections.
- CVE-2021-41160: Fixed improper region checks that could lead to memory
corruption.

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:
- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-2993=1

- SUSE Linux Enterprise Workstation Extension 15-SP4:

zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-2993=1
- SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4:
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-2993=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

freerdp-2.4.0-150400.3.6.1
freerdp-debuginfo-2.4.0-150400.3.6.1
freerdp-debugsource-2.4.0-150400.3.6.1
freerdp-devel-2.4.0-150400.3.6.1
freerdp-proxy-2.4.0-150400.3.6.1
freerdp-proxy-debuginfo-2.4.0-150400.3.6.1
freerdp-server-2.4.0-150400.3.6.1
freerdp-server-debuginfo-2.4.0-150400.3.6.1
freerdp-wayland-2.4.0-150400.3.6.1
freerdp-wayland-debuginfo-2.4.0-150400.3.6.1
libfreerdp2-2.4.0-150400.3.6.1
libfreerdp2-debuginfo-2.4.0-150400.3.6.1
libuwac0-0-2.4.0-150400.3.6.1
libuwac0-0-debuginfo-2.4.0-150400.3.6.1
libwinpr2-2.4.0-150400.3.6.1
libwinpr2-debuginfo-2.4.0-150400.3.6.1
uwac0-0-devel-2.4.0-150400.3.6.1
winpr2-devel-2.4.0-150400.3.6.1

- SUSE Linux Enterprise Workstation Extension 15-SP4 (x86_64):
freerdp-2.4.0-150400.3.6.1
freerdp-debuginfo-2.4.0-150400.3.6.1
freerdp-debugsource-2.4.0-150400.3.6.1
freerdp-devel-2.4.0-150400.3.6.1
freerdp-proxy-2.4.0-150400.3.6.1
freerdp-proxy-debuginfo-2.4.0-150400.3.6.1
libfreerdp2-2.4.0-150400.3.6.1
libfreerdp2-debuginfo-2.4.0-150400.3.6.1
libwinpr2-2.4.0-150400.3.6.1
libwinpr2-debuginfo-2.4.0-150400.3.6.1
winpr2-devel-2.4.0-150400.3.6.1

- SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (aarch64 ppc64le s390x):

freerdp-2.4.0-150400.3.6.1
freerdp-debuginfo-2.4.0-150400.3.6.1
freerdp-debugsource-2.4.0-150400.3.6.1
freerdp-devel-2.4.0-150400.3.6.1
freerdp-proxy-2.4.0-150400.3.6.1
freerdp-proxy-debuginfo-2.4.0-150400.3.6.1
libfreerdp2-2.4.0-150400.3.6.1
libfreerdp2-debuginfo-2.4.0-150400.3.6.1
libwinpr2-2.4.0-150400.3.6.1
libwinpr2-debuginfo-2.4.0-150400.3.6.1
winpr2-devel-2.4.0-150400.3.6.1

References:

  https://www.suse.com/security/cve/CVE-2021-41159.html
  https://www.suse.com/security/cve/CVE-2021-41160.html
  https://bugzilla.suse.com/1191895