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CVE-2020-4031

Description

In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.348

Associated Vulnerability

VulnerabilityOS Platform
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_i386.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp2-2_2.2.0+dfsg1-0ubuntu0.20.04.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp-client2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_i386.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp-client2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp-client2-2_2.2.0+dfsg1-0ubuntu0.20.04.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp-server2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_i386.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp-server2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp-server2-2_2.2.0+dfsg1-0ubuntu0.20.04.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_i386.debLinux
RDP client for Windows Terminal Services (USN-4481-1) libfreerdp2-2_2.2.0+dfsg1-0ubuntu0.18.04.1_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234