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CVE-2020-11521

Published: 15 May 2020

libfreerdp/codec/planar.c in FreeRDP version > 1.0 through 2.0.0-rc4 has an Out-of-bounds Write.

Priority

Low

Cvss 3 Severity Score

6.6

Score breakdown

Status

Package Release Status
freerdp
Launchpad, Ubuntu, Debian
bionic
Released (1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2)
eoan Does not exist

focal Does not exist

groovy Does not exist

trusty Does not exist

upstream
Released (1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4)
xenial
Released (1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4)
freerdp2
Launchpad, Ubuntu, Debian
bionic
Released (2.1.1+dfsg1-0ubuntu0.18.04.1)
eoan
Released (2.1.1+dfsg1-0ubuntu0.19.10.1)
focal
Released (2.1.1+dfsg1-0ubuntu0.20.04.1)
groovy Not vulnerable
(2.1.1+dfsg1-1)
trusty Does not exist

upstream Needs triage

xenial Does not exist

Patches:
upstream: https://github.com/FreeRDP/FreeRDP/commit/17f547ae11835bb11baa3d045245dc1694866845

Severity score breakdown

Parameter Value
Base score 6.6
Attack vector Network
Attack complexity High
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H