SUSE update for freerdp

1) Integer overflow

EUVDB-ID: #VU85617

Risk: High

CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2024-22211

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in freerdp_bitmap_planar_context_reset. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package freerdp to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4

SUSE Linux Enterprise Micro: 5.5

SUSE Linux Enterprise Workstation Extension 15: SP5

SUSE Package Hub 15: 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP5

SUSE Linux Enterprise Server 15: SP5

SUSE Linux Enterprise Real Time 15: SP5

SUSE Linux Enterprise High Performance Computing 15: SP5

SUSE Linux Enterprise Desktop 15: SP5

openSUSE Leap: 15.4 - 15.5

winpr2-devel: before 2.4.0-150400.3.26.1

freerdp-proxy: before 2.4.0-150400.3.26.1

freerdp-debugsource: before 2.4.0-150400.3.26.1

uwac0-0-devel: before 2.4.0-150400.3.26.1

freerdp-wayland-debuginfo: before 2.4.0-150400.3.26.1

freerdp-debuginfo: before 2.4.0-150400.3.26.1

libwinpr2-debuginfo: before 2.4.0-150400.3.26.1

libwinpr2: before 2.4.0-150400.3.26.1

freerdp: before 2.4.0-150400.3.26.1

libfreerdp2-debuginfo: before 2.4.0-150400.3.26.1

freerdp-server-debuginfo: before 2.4.0-150400.3.26.1

libuwac0-0-debuginfo: before 2.4.0-150400.3.26.1

libfreerdp2: before 2.4.0-150400.3.26.1

freerdp-server: before 2.4.0-150400.3.26.1

freerdp-proxy-debuginfo: before 2.4.0-150400.3.26.1

libuwac0-0: before 2.4.0-150400.3.26.1

freerdp-wayland: before 2.4.0-150400.3.26.1

freerdp-devel: before 2.4.0-150400.3.26.1

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20240649-1/

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. However, proof of concept for this vulnerability is available.