Security update for xrdp

Announcement ID:	SUSE-SU-2023:0033-1
Rating:	important
References:	bsc#1206300 bsc#1206302 bsc#1206303 bsc#1206306 bsc#1206307 bsc#1206310 bsc#1206311 bsc#1206312 bsc#1206313
Cross-References:	CVE-2022-23468 CVE-2022-23478 CVE-2022-23479 CVE-2022-23480 CVE-2022-23481 CVE-2022-23482 CVE-2022-23483 CVE-2022-23484 CVE-2022-23493
CVSS scores:	CVE-2022-23468 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVE-2022-23468 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVE-2022-23478 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23478 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVE-2022-23479 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23479 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVE-2022-23480 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23480 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVE-2022-23481 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23481 ( NVD ): 0.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N CVE-2022-23482 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23482 ( NVD ): 0.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N CVE-2022-23483 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23483 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2022-23484 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23484 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVE-2022-23493 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23493 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products:	Basesystem Module 15-SP4 openSUSE Leap 15.4 SUSE Enterprise Storage 7 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.1 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.1 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.1 SUSE Manager Server 4.2 SUSE Manager Server 4.3

An update that solves nine vulnerabilities can now be installed.

Description:

This update for xrdp fixes the following issues:

• CVE-2022-23468: Fixed a buffer overflow in xrdp_login_wnd_create() (bsc#1206300).
• CVE-2022-23478: Fixed an out of bound write in xrdp_mm_trans_process_drdynvc_chan() (bsc#1206302).
• CVE-2022-23479: Fixed a buffer overflow in xrdp_mm_chan_data_in() (bsc#1206303).
• CVE-2022-23480: Fixed a buffer overflow in devredir_proc_client_devlist_announce_req() (bsc#1206306).
• CVE-2022-23481: Fixed an out of bound read in xrdp_caps_process_confirm_active() (bsc#1206307).
• CVE-2022-23482: Fixed an out of bound read in xrdp_sec_process_mcs_data_CS_CORE() (bsc#1206310).
• CVE-2022-23483: Fixed an out of bound read in libxrdp_send_to_channel() (bsc#1206311).
• CVE-2022-23484: Fixed a integer overflow in xrdp_mm_process_rail_update_window_text() (bsc#1206312).
• CVE-2022-23493: Fixed an out of bound read in xrdp_mm_trans_process_drdynvc_channel_close() (bsc#1206313).

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-15.4-2023-33=1
• Basesystem Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-33=1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-33=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-33=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-33=1
• SUSE Linux Enterprise Real Time 15 SP3
  zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-33=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-33=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2023-33=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-33=1
• SUSE Manager Proxy 4.1
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2023-33=1
• SUSE Manager Proxy 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-33=1
• SUSE Manager Retail Branch Server 4.1
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2023-33=1
• SUSE Manager Retail Branch Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-33=1
• SUSE Manager Server 4.1
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2023-33=1
• SUSE Manager Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-33=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2023-33=1
• SUSE Enterprise Storage 7
  zypper in -t patch SUSE-Storage-7-2023-33=1

Package List:

• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64 x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Manager Proxy 4.1 (x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Manager Proxy 4.2 (x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Manager Retail Branch Server 4.1 (x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Manager Retail Branch Server 4.2 (x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Manager Server 4.1 (ppc64le s390x x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Manager Server 4.2 (ppc64le s390x x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1
• SUSE Enterprise Storage 7 (aarch64 x86_64)
  • libpainter0-0.9.13.1-150200.4.15.1
  • xrdp-0.9.13.1-150200.4.15.1
  • librfxencode0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debuginfo-0.9.13.1-150200.4.15.1
  • libpainter0-debuginfo-0.9.13.1-150200.4.15.1
  • xrdp-debugsource-0.9.13.1-150200.4.15.1
  • librfxencode0-0.9.13.1-150200.4.15.1
  • xrdp-devel-0.9.13.1-150200.4.15.1

References:

• https://www.suse.com/security/cve/CVE-2022-23468.html
• https://www.suse.com/security/cve/CVE-2022-23478.html
• https://www.suse.com/security/cve/CVE-2022-23479.html
• https://www.suse.com/security/cve/CVE-2022-23480.html
• https://www.suse.com/security/cve/CVE-2022-23481.html
• https://www.suse.com/security/cve/CVE-2022-23482.html
• https://www.suse.com/security/cve/CVE-2022-23483.html
• https://www.suse.com/security/cve/CVE-2022-23484.html
• https://www.suse.com/security/cve/CVE-2022-23493.html
• https://bugzilla.suse.com/show_bug.cgi?id=1206300
• https://bugzilla.suse.com/show_bug.cgi?id=1206302
• https://bugzilla.suse.com/show_bug.cgi?id=1206303
• https://bugzilla.suse.com/show_bug.cgi?id=1206306
• https://bugzilla.suse.com/show_bug.cgi?id=1206307
• https://bugzilla.suse.com/show_bug.cgi?id=1206310
• https://bugzilla.suse.com/show_bug.cgi?id=1206311
• https://bugzilla.suse.com/show_bug.cgi?id=1206312
• https://bugzilla.suse.com/show_bug.cgi?id=1206313