SUSE update for freerdp

1) Information disclosure

EUVDB-ID: #VU68264

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39282

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to exposure of uninitialized data in FreeRDP client on unix systems using /parallel command line switch. The application can read uninitialized data and send it to the RDP server it is connected to.

Mitigation

Update the affected package freerdp to the latest version.

Vulnerable software versions

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Desktop: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

winpr2-devel: before 2.4.0-150400.3.9.1

uwac0-0-devel: before 2.4.0-150400.3.9.1

libwinpr2-debuginfo: before 2.4.0-150400.3.9.1

libwinpr2: before 2.4.0-150400.3.9.1

libuwac0-0-debuginfo: before 2.4.0-150400.3.9.1

libuwac0-0: before 2.4.0-150400.3.9.1

libfreerdp2-debuginfo: before 2.4.0-150400.3.9.1

libfreerdp2: before 2.4.0-150400.3.9.1

freerdp-wayland-debuginfo: before 2.4.0-150400.3.9.1

freerdp-wayland: before 2.4.0-150400.3.9.1

freerdp-server-debuginfo: before 2.4.0-150400.3.9.1

freerdp-server: before 2.4.0-150400.3.9.1

freerdp-proxy-debuginfo: before 2.4.0-150400.3.9.1

freerdp-proxy: before 2.4.0-150400.3.9.1

freerdp-devel: before 2.4.0-150400.3.9.1

freerdp-debugsource: before 2.4.0-150400.3.9.1

freerdp-debuginfo: before 2.4.0-150400.3.9.1

freerdp: before 2.4.0-150400.3.9.1

CPE2.3

• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_packagehub_subpackages:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223983-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Information disclosure

EUVDB-ID: #VU68265

Risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-39283

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to information disclosure. All FreeRDP based clients when using the /video command line switch can read uninitialized data, decode it as audio/video and display the result.

Mitigation

Update the affected package freerdp to the latest version.

Vulnerable software versions

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Desktop: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

winpr2-devel: before 2.4.0-150400.3.9.1

uwac0-0-devel: before 2.4.0-150400.3.9.1

libwinpr2-debuginfo: before 2.4.0-150400.3.9.1

libwinpr2: before 2.4.0-150400.3.9.1

libuwac0-0-debuginfo: before 2.4.0-150400.3.9.1

libuwac0-0: before 2.4.0-150400.3.9.1

libfreerdp2-debuginfo: before 2.4.0-150400.3.9.1

libfreerdp2: before 2.4.0-150400.3.9.1

freerdp-wayland-debuginfo: before 2.4.0-150400.3.9.1

freerdp-wayland: before 2.4.0-150400.3.9.1

freerdp-server-debuginfo: before 2.4.0-150400.3.9.1

freerdp-server: before 2.4.0-150400.3.9.1

freerdp-proxy-debuginfo: before 2.4.0-150400.3.9.1

freerdp-proxy: before 2.4.0-150400.3.9.1

freerdp-devel: before 2.4.0-150400.3.9.1

freerdp-debugsource: before 2.4.0-150400.3.9.1

freerdp-debuginfo: before 2.4.0-150400.3.9.1

freerdp: before 2.4.0-150400.3.9.1

CPE2.3

• cpe:2.3:o:suse:suse_manager_retail_branch_server:4.3:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_module_for_packagehub_subpackages:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_manager_server:4.3:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_manager_proxy:4.3:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223983-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.