CVE-2022-23484

HIGH

xrdp < 0.9.21 - Integer Overflow in xrdp_mm_process_rail_update_window_text()

Title source: llm

Description

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 Integer Overflow in xrdp_mm_process_rail_update_window_text() function. There are no known workarounds for this issue. Users are advised to upgrade.

References (2)

Core 2

Core References

Third Party Advisory x_refsource_confirm

https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-rqfx-5fv8-q9c6

Third Party Advisory

https://www.debian.org/security/2023/dsa-5502

Scores

CVSS v3 8.2

EPSS 0.0029

EPSS Percentile 52.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-190

Status published

Products (2)

debian/debian_linux 11.0

neutrinolabs/xrdp < 0.9.21

Published Dec 09, 2022

Tracked Since Feb 18, 2026