Description (CNA)
xrdp is an open source RDP server. Versions through 0.10.5 have a heap-based buffer overflow in the EGFX (graphics dynamic virtual channel) implementation due to insufficient validation of client-controlled size parameters, allowing an out-of-bounds write via crafted PDUs. Pre-authentication exploitation can crash the process, while post-authentication exploitation may achieve remote code execution. This issue has been fixed in version 0.10.6. If users are unable to immediately update, they should run xrdp as a non-privileged user (default since 0.10.2) to limit the impact of successful exploitation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| neutrinolabs / xrdp | affected < 0.10.6 |
CWE
CWE-122
References
- https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-jg6p-7fg8-9hh6
- https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6
ADP enrichment
No English description supplied.
No references supplied.