CVE-2022-23613
xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.
- Score
- CVSS 3.1 7.8 High
- Status
- Modified - security-advisories@github.com
- Published
- 2022-02-07
- Last modified
- 2025-04-23
- Weaknesses
- CWE-191
Affected products
References
- https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa
- https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K5ONRGARKHGFU2CIEQ7E6M…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3XGFJNQMNXHBD3J7CBM4Y…