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CVE Database›CVE-2020-11039

CVE-2020-11039

freerdp: Out of bound read/write in usb redirection channel

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Severity

Moderate

Red Hat Product Security

6.8

CVSS 3.1

Review impact separately from score.

Published · April 9, 2020

Updated · February 24, 2026

Description

In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled (nearly) arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

To mitigate this flaw, do not enable USB redirection in the client config.

CVSS / CWE

CVSS 3.1 · 6.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L

CWE-787 · Out-of-bounds Write