CVE-2020-11017

freerdp: Double free in cliprdr_server_receive_capabilities could result in data corruption

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Severity

Moderate

Red Hat Product Security

6.5

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, by providing manipulated input a malicious client can create a double free condition and crash the server. This is fixed in version 2.1.0.

Statement

This flaw does not affect any versions of freerdp as shipped with Red Hat Enterprise Linux. Versions of freerdp shipped with Red Hat Enterprise Linux 6, 7, and 8 do not have the vulnerable code.

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

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-1341 · Multiple Releases of Same Resource or Handle