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CVE-2023-39351

FreeRDP Null Pointer Dereference leading denial of service PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
FreeRDP / FreeRDPaffected < 2.11.0; affected >= 3.0.0-beta1, < 3.0.0-beta3

CWE

CWE-476

References

ADP enrichment

CVE

No English description supplied.