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CVE-2020-11039

Published: 29 May 2020

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.

Priority

Low

Cvss 3 Severity Score

6.8

Score breakdown

Status

Package Release Status
freerdp
Launchpad, Ubuntu, Debian
bionic Needed

eoan Does not exist

focal Does not exist

trusty Does not exist

upstream Needs triage

impish Does not exist

groovy Does not exist

hirsute Does not exist

xenial Needed

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

freerdp2
Launchpad, Ubuntu, Debian
bionic
Released (2.1.1+dfsg1-0ubuntu0.18.04.1)
eoan
Released (2.1.1+dfsg1-0ubuntu0.19.10.1)
trusty Does not exist

upstream
Released (2.1.1+dfsg1-1)
xenial Does not exist

impish Not vulnerable
(2.1.1+dfsg1-1)
focal
Released (2.1.1+dfsg1-0ubuntu0.20.04.1)
groovy Not vulnerable
(2.1.1+dfsg1-1)
hirsute Not vulnerable
(2.1.1+dfsg1-1)
jammy Not vulnerable
(2.1.1+dfsg1-1)
kinetic Not vulnerable
(2.1.1+dfsg1-1)
lunar Not vulnerable
(2.1.1+dfsg1-1)
mantic Not vulnerable
(2.1.1+dfsg1-1)
Patches:
upstream: https://github.com/FreeRDP/FreeRDP/commit/52dd312e11b7376db62eabda244b481386d28c86

Severity score breakdown

Parameter Value
Base score 6.8
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact High
Availability impact Low
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L