CVE-2023-39350

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Aug 31, 2023
Updated: Jan 12, 2024
CWE ID 191

Summary

CVE-2023-39350 is a newly disclosed vulnerability affecting the FreeRDP Clients, which implement the Remote Desktop Protocol (RDP) under the Apache license. This issue results in an Integer Underflow, causing a Denial of Service (DoS) condition. The vulnerability arises when insufficient data is provided for a block, bypassing proper length validation. Consequently, the software encounters an assertion failure, resulting in a DoS event. Users are strongly encouraged to upgrade to FreeRDP versions 2.11.0 or 3.0.0-beta3 to mitigate this risk, as no known workarounds currently exist.

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Affected Products

  • FreeRDP
  • Fedora Operating System
  • Debian

Affected Vendors

  • Debian
  • Fedora Project
  • Freerdp

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