CVE-2021-41159

Name
CVE-2021-41159
Description
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.
NVD Severity
high
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vh34-m9h7-95xq

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* freerdp >= None < 2.4.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
freerdp edge-community 2.4.1-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
freerdp 3.14-community 2.3.2-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable