PT-2026-92080 · Freerdp+1 · Freerdp+1
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
FreeRDP versions prior to 3.31.0
Description
A denial-of-service issue exists in the URBDRC control-transfer request path. The software fails to validate the
OutputBufferSize variable before forwarding it to the libusb backend. A malicious RDP server can send a control-transfer request with OutputBufferSize set to 65536, which triggers an assertion that terminates the client process.Recommendations
Update to version 3.31.0 or later.
Exploit
Fix
DoS
Assertion Failure
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Weakness Enumeration
Related Identifiers
Affected Products
Freerdp
Ubuntu