CVE-2022-24883
freerdp2: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP)
CVE-2022-24883 is fixed in 13 products on 1 platform, first by freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.3, released April 26, 2022. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0234
83rd percentile
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). Prior to version 2.7.0, server side authentication against a `SAM` file might be successful for invalid credentials if the server has configured an invalid `SAM` file path. FreeRDP based clients are not affected. RDP server implementations using FreeRDP to authenticate against a `SAM` file are affected. Version 2.7.0 contains a fix for this issue. As a workaround, use custom authentication via `HashCallback` and/or ensure the `SAM` database path configured is valid and the application has file handles left.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freerdp2 · Debian 12.15 (bookworm) | 2.7.0+dfsg1-1 | DEBIAN-CVE-2022-24883 | Apr 26, 2022 |
| freerdp2-shadow-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| freerdp2-shadow-x11 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| freerdp2-shadow-x11 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | freerdp2-shadow-x11 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| freerdp2-wayland · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| freerdp2-wayland · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| freerdp2-wayland · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | freerdp2-wayland 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| freerdp2-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | freerdp2-x11 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| freerdp2-x11 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | freerdp2-x11 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| freerdp2-x11 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | freerdp2-x11 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libfreerdp-client2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libfreerdp-client2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libfreerdp-client2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libfreerdp-client2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libfreerdp-server2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libfreerdp-server2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libfreerdp-server2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libfreerdp-server2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libfreerdp-shadow-subsystem2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libfreerdp-shadow2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libfreerdp2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libfreerdp2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libfreerdp2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libfreerdp2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libuwac0-0 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libuwac0-0 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libuwac0-0 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libuwac0-0 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libuwac0-0 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libuwac0-0 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libwinpr-tools2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libwinpr-tools2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libwinpr-tools2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libwinpr-tools2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| libwinpr2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | libwinpr2-2 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| libwinpr2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | libwinpr2-2 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| libwinpr2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | libwinpr2-2 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
| winpr-utils · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.3 | winpr-utils 2.2.0+dfsg1-0ubuntu0.18.04.3 | Apr 26, 2022 |
| winpr-utils · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.3 | winpr-utils 2.2.0+dfsg1-0ubuntu0.20.04.3 | Apr 26, 2022 |
| winpr-utils · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.1 | winpr-utils 2.6.1+dfsg1-3ubuntu2.1 | Apr 26, 2022 |
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