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ubuntucveUbuntu.comUB:CVE-2022-23468
HistoryDec 09, 2022 - 12:00 a.m.

CVE-2022-23468

2022-12-0900:00:00
ubuntu.com
ubuntu.com
18
xrdp
buffer overflow
microsoft remote desktop protocol
upgrade
bug report
security issue

CVSS3

9.8

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

EPSS

0.002

Percentile

57.6%

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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchxrdp< 0.9.5-2ubuntu0.1~esm2UNKNOWN
ubuntu20.04noarchxrdp< 0.9.12-1ubuntu0.1+esm1UNKNOWN
ubuntu22.04noarchxrdp< 0.9.17-2ubuntu2+esm1UNKNOWN

CVSS3

9.8

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

EPSS

0.002

Percentile

57.6%