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CVE-2022-39282

Publication date 12 October 2022

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.

Read the notes from the security team

Status

Package Ubuntu Release Status
freerdp 22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty Ignored
freerdp2 24.04 LTS noble
Fixed 2.8.1+dfsg1-0ubuntu1
23.10 mantic
Fixed 2.8.1+dfsg1-0ubuntu1
23.04 lunar
Fixed 2.8.1+dfsg1-0ubuntu1
22.10 kinetic
Fixed 2.8.1+dfsg1-0ubuntu1
22.04 LTS jammy
Fixed 2.6.1+dfsg1-3ubuntu2.3
20.04 LTS focal
Fixed 2.2.0+dfsg1-0ubuntu0.20.04.4
18.04 LTS bionic
Fixed 2.2.0+dfsg1-0ubuntu0.18.04.4
16.04 LTS xenial Ignored
14.04 LTS trusty Ignored

Notes

mdeslaur

malicious server could read uninitialized data from client

Patch details

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

Package Patch details
freerdp2

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N