CVE-2022-23481

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_caps_process_confirm_active() function. There are no known workarounds for this issue. Users are advised to upgrade.

Score

CVSS 3.1 9.1 Critical

Status

Modified - security-advisories@github.com

Published

2022-12-09

Last modified

2025-04-23

Weaknesses

CWE-125

Affected products

• Debian Linux (Debian)
• Xrdp (Neutrinolabs)

References

• https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-hm75-9jcg-p7hq
• https://www.debian.org/security/2023/dsa-5502