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openSUSE Leap 15.4: 2023:0033-1 Important: xrdp Buffer Overflow

opensuse
Calendar Grey January 5, 2023
Scroller Opensuse
A new version of xrdp has been released, fixing several problems, which encompass eight security flaws that hold significant importance.
An update that fixes 9 vulnerabilities is now available.

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).

Topics%20covered

Topics Covered

security advisory buffer overflow patch important openSUSE SUSE Linux Enterprise xrdp

Patch

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-15.4-2023-33=1

- SUSE Manager Server 4.2:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-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 Retail Branch Server 4.2:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-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 Proxy 4.2:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-33=1

- SUSE Manager Proxy 4.1:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2023-33=1

- SUSE Linux Enterprise Server for SAP 15-SP3:

zypper in -t patch...

Read the Full Advisory

Package List

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

libpainter0-0.9.13.1-150200.4.15.1

libpainter0-debuginfo-0.9.13.1-150200.4.15.1

librfxencode0-0.9.13.1-150200.4.15.1

librfxencode0-debuginfo-0.9.13.1-150200.4.15.1

xrdp-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

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

libpainter0-debuginfo-0.9.13.1-150200.4.15.1

librfxencode0-0.9.13.1-150200.4.15.1

librfxencode0-debuginfo-0.9.13.1-150200.4.15.1

xrdp-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

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

libpainter0-debuginfo-0.9.13.1-150200.4.15.1

librfxencode0-0.9.13.1-150200.4.15.1

librfxencode0-debuginfo-0.9.13.1-150200.4.15.1

xrdp-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...

Read the Full Advisory

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/1206300

https://bugzilla.suse.com/1206302

https://bugzilla.suse.com/1206303

https://bugzilla.suse.com/1206306

https://bugzilla.suse.com/1206307

https://bugzilla.suse.com/1206310

https://bugzilla.suse.com/1206311

https://bugzilla.suse.com/1206312

https://bugzilla.suse.com/1206313

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:0033-1
Rating: important
Affected Products: SUSE Enterprise Storage 7 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS SUSE Linux Enterprise High Performance Computing 15-SP3-ESPOS SUSE Linux Enterprise High Performance Computing 15-SP3-LTSS SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Realtime Extension 15-SP3 SUSE Linux Enterprise Server 15-SP2-LTSS SUSE Linux Enterprise Server 15-SP3-LTSS SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP 15-SP2 SUSE Linux Enterprise Server for SAP 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 openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory buffer overflow patch important openSUSE SUSE Linux Enterprise xrdp

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