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CVE-2020-11049

Published: 7 May 2020

In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bound read of client memory that is then passed on to the protocol parser. This has been patched in 2.0.0.

Notes

AuthorNote
mdeslaur
included in same commit as CVE-2020-11048

Priority

Low

Cvss 3 Severity Score

2.2

Score breakdown

Status

Package Release Status
freerdp2
Launchpad, Ubuntu, Debian
upstream Needs triage

trusty Does not exist

xenial Does not exist

bionic
Released (2.1.1+dfsg1-0ubuntu0.18.04.1)
eoan
Released (2.1.1+dfsg1-0ubuntu0.19.10.1)
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)
Patches:
upstream: https://github.com/FreeRDP/FreeRDP/commit/c367f65d42e0d2e1ca248998175180aa9c2eacd0
upstream: https://github.com/FreeRDP/FreeRDP/commit/9301bfe730c66180263248b74353daa99f5a969b
freerdp
Launchpad, Ubuntu, Debian
upstream Needs triage

trusty Does not exist

xenial
Released (1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4)
bionic Needs triage

eoan Does not exist

focal Does not exist

impish Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

Severity score breakdown

Parameter Value
Base score 2.2
Attack vector Network
Attack complexity High
Privileges required High
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact Low
Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L