VULNERABILITY

Gentoo Linux: CVE-2023-39351: FreeRDP: Multiple Vulnerabilities

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Gentoo Linux: CVE-2023-39351: FreeRDP: Multiple Vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
08/31/2023
Created
01/16/2024
Added
01/15/2024
Modified
01/28/2025

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of FreeRDP are subject to a Null Pointer Dereference leading a crash in the RemoteFX (rfx) handling. Inside the `rfx_process_message_tileset` function, the program allocates tiles using `rfx_allocate_tiles` for the number of numTiles. If the initialization process of tiles is not completed for various reasons, tiles will have a NULL pointer. Which may be accessed in further processing and would cause a program crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Solution(s)

  • gentoo-linux-upgrade-net-misc-freerdp

References

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