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medium5.3

CVE-2023-40188

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.

Impact

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `general_LumaToYUV444` function. This Out-Of-Bounds Read occurs because processing is done on the `in` variable without checking if it contains data of sufficient length. Insufficient data for the `in` variable may cause errors or crashes. 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 issue.

Affected products

VendorProductAffected versions
FreerdpFreerdp
before 2.11.0
Version 3.0.0
DebianDebian Linux
Version 10.0
FedoraprojectFedora
Versions 37, 38, 39

Weakness classification

CWE-125

References