CVE-2020-11085

Publication date 29 May 2020

Last updated 25 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

In FreeRDP before 2.1.0, there is an out-of-bounds read in cliprdr_read_format_list. Clipboard format data read (by client or server) might read data out-of-bounds. This has been fixed in 2.1.0.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
freerdp2	20.04 LTS focal	Fixed 2.1.1+dfsg1-0ubuntu0.20.04.1
	19.10 eoan	Fixed 2.1.1+dfsg1-0ubuntu0.19.10.1
	18.04 LTS bionic	Fixed 2.1.1+dfsg1-0ubuntu0.18.04.1
	16.04 LTS xenial	Not in release
	14.04 LTS trusty	Not in release
freerdp	20.04 LTS focal	Not in release
	19.10 eoan	Not in release
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
freerdp2	Upstream: b73143c

Severity score breakdown

CVSS version: CVSS v3.0

Base score 3.5 · Low

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	Low
User interaction	Required
Scope	Unchanged
Confidentiality impact	None
Integrity impact	None
Availability impact	Low

Scores

Parameter	Value
Base score	3.5 · Low
Exploitability score	-
Impact score	-

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