CVE-2022-23468

2022-12-0918:15:00

Alpine Linux Development Team

security.alpinelinux.org

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

53.1%

JSON

xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP).
xrdp < v0.9.21 contain a buffer over flow in xrdp_login_wnd_create() function. There are no known workarounds for this issue. Users are advised to upgrade.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchxrdp< 0.9.21.1-r0UNKNOWN
Alpine3.17-communitynoarchxrdp< 0.9.21.1-r0UNKNOWN
Alpine3.18-communitynoarchxrdp< 0.9.21.1-r0UNKNOWN
Alpine3.19-communitynoarchxrdp< 0.9.21.1-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	xrdp	< 0.9.21.1-r0	UNKNOWN
Alpine	3.17-community	noarch	xrdp	< 0.9.21.1-r0	UNKNOWN
Alpine	3.18-community	noarch	xrdp	< 0.9.21.1-r0	UNKNOWN
Alpine	3.19-community	noarch	xrdp	< 0.9.21.1-r0	UNKNOWN