FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a malicious server might trigger out of bound writes in a connected client. Connections using GDI or SurfaceCommands to send graphics updates to the client might send `0` width/height or out of bound rectangles to trigger out of bound writes. With `0` width or heigth the memory allocation will be `0` but the missing bounds checks allow writing to the pointer at this (not allocated) region. This issue has been patched in FreeRDP 2.4.1.
References
Configurations
History
21 Nov 2024, 06:25
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-7c9r-6r2q-93qg - Third Party Advisory | |
References | () https://lists.debian.org/debian-lts-announce/2023/11/msg00010.html - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DWJXQOWKNR7O5HM2HFJOM4GBUFPTE3RG/ - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WIZUPVRGCWUDAPDOQVUGUIYUO7UWKMXX/ - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCR73EDVPLI6TRWRAWJCJ7OBYDKBB74/ - | |
References | () https://security.gentoo.org/glsa/202210-24 - Third Party Advisory | |
CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 5.3 |
17 Nov 2023, 19:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
07 Nov 2023, 03:38
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
Information
Published : 2021-10-21 19:15
Updated : 2024-11-21 06:25
NVD link : CVE-2021-41160
Mitre link : CVE-2021-41160
CVE.ORG link : CVE-2021-41160
JSON object : View
Products Affected
fedoraproject
- fedora
freerdp
- freerdp
CWE
CWE-787
Out-of-bounds Write