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CVE-2020-4032

Published: 22 June 2020

In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.

Priority

Medium

Cvss 3 Severity Score

4.3

Score breakdown

Status

Package Release Status
freerdp
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
eoan Does not exist

focal Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)
freerdp2
Launchpad, Ubuntu, Debian
bionic
Released (2.2.0+dfsg1-0ubuntu0.18.04.1)
eoan Ignored
(end of life)
focal
Released (2.2.0+dfsg1-0ubuntu0.20.04.1)
trusty Does not exist

upstream Needs triage

xenial Does not exist

Severity score breakdown

Parameter Value
Base score 4.3
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N