CVE-2022-39317
libfreerdp-server2-2t64: FreeRDP is a free remote desktop protocol library and clients
CVE-2022-39317 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
0.0069
52nd percentile
FreeRDP is a free remote desktop protocol library and clients. Affectedversions of FreeRDP are missing a range check for input offset index inZGFX decoder. A malicious server can trick a FreeRDP based client to readout of bound data and try to decode it. This issue has been addressed inversion 2.9.0. There are no known workarounds for this issue.
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-2022-39317 | 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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