VDB
DEBIAN-CVE-2021-41159
DEBIAN-CVE-2021-41159
PUBLISHED
CVSS 8.800000190734863 HIGH
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.
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | freerdp2 | 0, 0, 0 |
| Debian:11 | freerdp2 | 0, 2.10.0+dfsg1, 2.10.0+dfsg1 |
Timeline
- Oct 21, 2021 CVE Published
- Apr 28, 2026 CVE Updated