CVE-2022-23481

low-risk

Published 2022-12-09

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.

Do I need to act?

0.26% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

Affected Products (2)

Xrdp

Debian Linux

Affected Vendors

Debian Neutrinolabs

References (4)

Third Party Advisory https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-hm75-9jcg-p7hq

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

Third Party Advisory https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-hm75-9jcg-p7hq

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

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low-risk

Severity 7/34 · Low

Exploitability 1/34 · Minimal

Exposure 7/34 · Low