FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. All FreeRDP clients prior to version 2.4.1 using gateway connections (`/gt:rpc`) fail to validate input data. A malicious gateway might allow client memory to be written out of bounds. This issue has been resolved in version 2.4.1. If you are unable to update then use `/gt:http` rather than /gt:rdp connections if possible or use a direct connection without a gateway.
CVSS Details
- CVSS 3.1 Base Score: 5.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libwinprUpgrade freerdp-develUpgrade freerdp-libsUpgrade freerdpUpgrade libwinpr-devel | May 4, 2022 | Oct 21, 2021 |
| Alpine Linux | — | Upgrade freerdpUpgrade freerdp2 | Aug 22, 2024 | Oct 21, 2021 |
| Amazon Linux Ami 2 | — | Upgrade libwinpr-develUpgrade freerdpUpgrade freerdp-libsUpgrade freerdp-develUpgrade freerdp-debuginfoUpgrade libwinpr | Jul 4, 2022 | Oct 21, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Oct 21, 2021 |
| Centos_linux | — | Upgrade libwinprUpgrade freerdp-libsUpgrade freerdpUpgrade freerdp-libs-debuginfoUpgrade freerdp-develUpgrade libwinpr-debuginfoUpgrade freerdp-debugsourceUpgrade libwinpr-develUpgrade freerdp-debuginfo | Nov 12, 2021 | Nov 11, 2021 |
| Debian | — | Upgrade freerdp2 | Jul 30, 2024 | Oct 21, 2021 |
| Gentoo Linux | — | Upgrade net-misc/freerdp. | Oct 31, 2022 | Oct 21, 2021 |
| Oracle_linux | — | Upgrade freerdp-libsUpgrade freerdp-develUpgrade freerdpUpgrade libwinprUpgrade libwinpr-devel | Nov 12, 2021 | Oct 21, 2021 |
| Redhat_linux | — | Upgrade freerdpUpgrade libwinpr-develUpgrade freerdp-libs-debuginfoUpgrade freerdp-debugsourceUpgrade freerdp-debuginfoUpgrade freerdp-libsUpgrade libwinprUpgrade freerdp-develUpgrade libwinpr-debuginfo | Nov 12, 2021 | Nov 11, 2021 |
| Rocky_linux | — | Upgrade freerdp-libsUpgrade freerdp-libs-debuginfoUpgrade freerdp-develUpgrade libwinprUpgrade libwinpr-debuginfoUpgrade freerdpUpgrade freerdp-debuginfoUpgrade libwinpr-develUpgrade freerdp-debugsource | May 5, 2022 | Oct 21, 2021 |
| Suse | — | Upgrade winpr2-develUpgrade uwac0-0-develUpgrade freerdp-develUpgrade libwinpr2Upgrade freerdp-serverUpgrade freerdp-waylandUpgrade freerdp-proxyUpgrade freerdpUpgrade libfreerdp2Upgrade libuwac0-0 | Oct 26, 2022 | Oct 21, 2021 |
| Ubuntu | — | Upgrade libfreerdp-client2-2 | Nov 24, 2021 | Oct 21, 2021 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub