CVE-2022-24883

 

Published at: - 26-04-2022 06:15

Last modified: - 16-11-2022 08:56

Total changes: - 7

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://github.com/FreeRDP/FreeRDP/releases/tag/2.7.0
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-qxm3-v2r6-vmwf
• https://github.com/FreeRDP/FreeRDP/commit/4661492e5a617199457c8074bad22f766a116cdc
• https://github.com/FreeRDP/FreeRDP/commit/6f473b273a4b6f0cb6aca32b95e22fd0de88e144
• FEDORA-2022-dc48a89918-Mailing List, Third Party Advisory
• FEDORA-2022-a3e03a200b-Mailing List, Third Party Advisory
• FEDORA-2022-b0a47f8060-Mailing List, Third Party Advisory
• GLSA-202210-24-Third Party Advisory

 

Keywords

NVD

 

CVE-2022-24883

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures