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CVE-2022-24883

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). Prior to version 2.7.0, server side authentication against a SAM file might be successful for invalid credentials if the server has configured an invalid SAM file path. FreeRDP based clients are not affected. RDP server implementations using FreeRDP to authenticate against a SAM file are affected. Version 2.7.0 contains a fix for this issue. As a workaround, use custom authentication via HashCallback and/or ensure the SAM database path configured is valid and the application has file handles left.

Risk Information

Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.977

Associated Vulnerability

VulnerabilityOS Platform
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.3.0+dfsg1-2ubuntu0.2_i386.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.3.0+dfsg1-2ubuntu0.2_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.6.1+dfsg1-3ubuntu2.1_i386.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.6.1+dfsg1-3ubuntu2.2_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.2.0+dfsg1-0ubuntu0.18.04.3_i386.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.2.0+dfsg1-0ubuntu0.18.04.3_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-client2-2_2.2.0+dfsg1-0ubuntu0.20.04.3_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.3.0+dfsg1-2ubuntu0.2_i386.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.3.0+dfsg1-2ubuntu0.2_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.6.1+dfsg1-3ubuntu2.1_i386.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.6.1+dfsg1-3ubuntu2.1_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.2.0+dfsg1-0ubuntu0.18.04.3_i386.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.2.0+dfsg1-0ubuntu0.18.04.3_amd64.debLinux
RDP client for Windows Terminal Services (USN-5461-1) libfreerdp-server2-2_2.2.0+dfsg1-0ubuntu0.20.04.3_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