CVE-2021-41159 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	Medium
Remote	Yes
Type	Arbitrary code execution
Description	A security issue has been found in FreeRDP before version 2.4.1. Improper client input validation for gateway connections (/gt:rpc) allows a malicious gateway to overwrite client memory.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-2488	freerdp	2:2.4.0-2	2:2.4.1-1	Medium	Fixed

Date	Advisory	Group	Package	Severity	Type
29 Oct 2021	ASA-202110-11	AVG-2488	freerdp	Medium	arbitrary code execution

References
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vh34-m9h7-95xq https://github.com/FreeRDP/FreeRDP/commit/07b789c88010766c230c8f10ac748523b86e9305

Notes
Workaround ========== The issue can be mitigated by using a /gt:http connection or a direct connection without gateway.