CVE-2022-23493

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 Out of Bound Read in xrdp_mm_trans_process_drdynvc_channel_close() function. There are no known workarounds for this issue. Users are advised to upgrade.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-59wp-3wq6-jh5v	Third Party Advisory
https://www.debian.org/security/2023/dsa-5502	Third Party Advisory
https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-59wp-3wq6-jh5v	Third Party Advisory
https://www.debian.org/security/2023/dsa-5502	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:neutrinolabs:xrdp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:48

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-12-09 18:15

Updated : 2024-11-21 06:48

NVD link : CVE-2022-23493

Mitre link : CVE-2022-23493

CVE.ORG link : CVE-2022-23493

JSON object : View

Products Affected

neutrinolabs

xrdp

debian

debian_linux

CWE

CWE-125

Out-of-bounds Read

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