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medium6.5

CVE-2023-40186

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 IntegerOverflow leading to Out-Of-Bound Write Vulnerability in the `gdi_CreateSurface` function. This issue affects FreeRDP based clients only. FreeRDP proxies are not affected as image decoding is not done by a proxy. 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-190CWE-787

References