Security update for freerdp

Announcement ID: SUSE-SU-2022:2993-1
Rating: important
References:
Cross-References:
CVSS scores:
  • 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-2021-41159 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • 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
  • CVE-2021-41160 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Desktop 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Real Time 15 SP4
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Linux Enterprise Workstation Extension 15 SP4
  • SUSE Manager Proxy 4.3
  • SUSE Manager Retail Branch Server 4.3
  • SUSE Manager Server 4.3
  • SUSE Package Hub 15 15-SP4

An update that solves two vulnerabilities can now be installed.

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 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 Package Hub 15 15-SP4
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-2993=1
  • SUSE Linux Enterprise Workstation Extension 15 SP4
    zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-2993=1

Package List:

  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • freerdp-wayland-debuginfo-2.4.0-150400.3.6.1
    • freerdp-2.4.0-150400.3.6.1
    • freerdp-wayland-2.4.0-150400.3.6.1
    • libfreerdp2-2.4.0-150400.3.6.1
    • libuwac0-0-debuginfo-2.4.0-150400.3.6.1
    • freerdp-proxy-debuginfo-2.4.0-150400.3.6.1
    • libwinpr2-2.4.0-150400.3.6.1
    • winpr2-devel-2.4.0-150400.3.6.1
    • libwinpr2-debuginfo-2.4.0-150400.3.6.1
    • freerdp-debugsource-2.4.0-150400.3.6.1
    • freerdp-proxy-2.4.0-150400.3.6.1
    • freerdp-server-debuginfo-2.4.0-150400.3.6.1
    • freerdp-server-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
    • uwac0-0-devel-2.4.0-150400.3.6.1
    • freerdp-devel-2.4.0-150400.3.6.1
    • freerdp-debuginfo-2.4.0-150400.3.6.1
  • SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x)
    • freerdp-2.4.0-150400.3.6.1
    • libfreerdp2-2.4.0-150400.3.6.1
    • libwinpr2-2.4.0-150400.3.6.1
    • freerdp-proxy-debuginfo-2.4.0-150400.3.6.1
    • winpr2-devel-2.4.0-150400.3.6.1
    • libwinpr2-debuginfo-2.4.0-150400.3.6.1
    • freerdp-debugsource-2.4.0-150400.3.6.1
    • freerdp-proxy-2.4.0-150400.3.6.1
    • libfreerdp2-debuginfo-2.4.0-150400.3.6.1
    • freerdp-devel-2.4.0-150400.3.6.1
    • freerdp-debuginfo-2.4.0-150400.3.6.1
  • SUSE Linux Enterprise Workstation Extension 15 SP4 (x86_64)
    • freerdp-2.4.0-150400.3.6.1
    • libfreerdp2-2.4.0-150400.3.6.1
    • libwinpr2-2.4.0-150400.3.6.1
    • freerdp-proxy-debuginfo-2.4.0-150400.3.6.1
    • winpr2-devel-2.4.0-150400.3.6.1
    • libwinpr2-debuginfo-2.4.0-150400.3.6.1
    • freerdp-debugsource-2.4.0-150400.3.6.1
    • freerdp-proxy-2.4.0-150400.3.6.1
    • libfreerdp2-debuginfo-2.4.0-150400.3.6.1
    • freerdp-devel-2.4.0-150400.3.6.1
    • freerdp-debuginfo-2.4.0-150400.3.6.1

References: