CVE-2022-24883

2022-04-2600:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.005 Low

EPSS

Percentile

75.0%

JSON

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP).
Prior to version 2.7.0, server side authentication against a SAM file
might be successful for invalid credentials if the server has configured an
invalid SAM file path. FreeRDP based clients are not affected. RDP server
implementations using FreeRDP to authenticate against a SAM file are
affected. Version 2.7.0 contains a fix for this issue. As a workaround, use
custom authentication via HashCallback and/or ensure the SAM database
path configured is valid and the application has file handles left.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfreerdp< anyUNKNOWN
ubuntu16.04noarchfreerdp< anyUNKNOWN
ubuntu18.04noarchfreerdp2< 2.2.0+dfsg1-0ubuntu0.18.04.3UNKNOWN
ubuntu20.04noarchfreerdp2< 2.2.0+dfsg1-0ubuntu0.20.04.3UNKNOWN
ubuntu21.10noarchfreerdp2< 2.3.0+dfsg1-2ubuntu0.2UNKNOWN
ubuntu22.04noarchfreerdp2< 2.6.1+dfsg1-3ubuntu2.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	freerdp	< any	UNKNOWN
ubuntu	16.04	noarch	freerdp	< any	UNKNOWN
ubuntu	18.04	noarch	freerdp2	< 2.2.0+dfsg1-0ubuntu0.18.04.3	UNKNOWN
ubuntu	20.04	noarch	freerdp2	< 2.2.0+dfsg1-0ubuntu0.20.04.3	UNKNOWN
ubuntu	21.10	noarch	freerdp2	< 2.3.0+dfsg1-2ubuntu0.2	UNKNOWN
ubuntu	22.04	noarch	freerdp2	< 2.6.1+dfsg1-3ubuntu2.1	UNKNOWN