CVE-2022-39320
freerdp2-shadow-x11: FreeRDP is a free remote desktop protocol library and clients
CVE-2022-39320 is fixed in 26 products on 1 platform, first by freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.4, released November 16, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0074
54th percentile
FreeRDP is a free remote desktop protocol library and clients. Affectedversions of FreeRDP may attempt integer addition on too narrow types leadsto allocation of a buffer too small holding the data written. A maliciousserver can trick a FreeRDP based client to read out of bound data and sendit back to the server. This issue has been addressed in version 2.9.0 andall users are advised to upgrade. Users unable to upgrade should not usethe `/usb` redirection switch.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freerdp · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| freerdp · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| freerdp · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| freerdp · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| freerdp · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| freerdp · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| freerdp · rocky 8 | 2:2.2.0-10.el8 | RLSA-2023:2851 | Jun 25, 2026 |
| freerdp-devel · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| freerdp-devel · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| freerdp-devel · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| freerdp-devel · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| freerdp-devel · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| freerdp-devel · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| freerdp-libs · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| freerdp-libs · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| freerdp-libs · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| freerdp-libs · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| freerdp-libs · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| freerdp-libs · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| freerdp2 · Debian 12.15 (bookworm) | 2.9.0+dfsg1-1 | DEBIAN-CVE-2022-39320 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | freerdp2-shadow-x11 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | freerdp2-shadow-x11 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| freerdp2-shadow-x11 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | freerdp2-shadow-x11 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| freerdp2-wayland · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| freerdp2-wayland · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| freerdp2-wayland · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | freerdp2-wayland 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| freerdp2-wayland · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | freerdp2-wayland 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| freerdp2-wayland · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | freerdp2-wayland 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| freerdp2-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | freerdp2-x11 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| freerdp2-x11 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | freerdp2-x11 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| freerdp2-x11 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | freerdp2-x11 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| freerdp2-x11 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | freerdp2-x11 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| freerdp2-x11 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | freerdp2-x11 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-client2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-client2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-client2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-client2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-client2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-client2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-client2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-client2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-server2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-server2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-server2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-server2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-server2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-server2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-server2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-server2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-shadow-subsystem2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-shadow-subsystem2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-shadow-subsystem2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-shadow-subsystem2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-shadow-subsystem2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-shadow2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-shadow2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-shadow2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp-shadow2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp-shadow2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libfreerdp2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libfreerdp2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libuwac0-0 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libuwac0-0 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libuwac0-0 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libuwac0-0 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libuwac0-0 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libuwac0-0 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libuwac0-0t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libuwac0-0t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libuwac0-0t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libuwac0-0t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libwinpr · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| libwinpr · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| libwinpr · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| libwinpr · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| libwinpr · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| libwinpr · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| libwinpr-devel · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| libwinpr-devel · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| libwinpr-devel · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| libwinpr-devel · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| libwinpr-devel · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| libwinpr-devel · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| libwinpr-tools2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libwinpr-tools2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libwinpr-tools2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libwinpr-tools2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libwinpr-tools2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libwinpr-tools2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libwinpr-tools2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libwinpr-tools2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libwinpr2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libwinpr2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libwinpr2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libwinpr2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libwinpr2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libwinpr2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libwinpr2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | libwinpr2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| libwinpr2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | libwinpr2-2t64 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| winpr-utils · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | winpr-utils 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| winpr-utils · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | winpr-utils 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| winpr-utils · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | winpr-utils 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| winpr-utils · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-1ubuntu1 | winpr-utils 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
| winpr-utils · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-1ubuntu1 | winpr-utils 2.8.1+dfsg1-1ubuntu1 | Nov 17, 2022 |
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