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medium4.3

CVE-2023-40589

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. In affected versions there is a Global-Buffer-Overflow in the ncrush_decompress function. Feeding crafted input into this function can trigger the overflow which has only been shown to cause a 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 issue.

Affected products

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

Weakness classification

CWE-120

References