9.8
CVSSv3

CVE-2023-39352

Published: 31/08/2023 Updated: 12/01/2024
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an invalid offset validation leading to Out Of Bound Write. This can be triggered when the values `rect->left` and `rect->top` are exactly equal to `surface->width` and `surface->height`. eg. `rect->left` == `surface->width` && `rect->top` == `surface->height`. In practice this should cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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freerdp freerdp 3.0.0

freerdp freerdp

debian debian linux 10.0

fedoraproject fedora 37

fedoraproject fedora 38

fedoraproject fedora 39

Vendor Advisories

Debian Bug report logs - #1051638 freerdp2: CVE-2023-39350 CVE-2023-39351 CVE-2023-39352 CVE-2023-39353 CVE-2023-39354 CVE-2023-39355 CVE-2023-39356 CVE-2023-40181 CVE-2023-40186 CVE-2023-40188 CVE-2023-40567 CVE-2023-40569 CVE-2023-40589 Package: src:freerdp2; Maintainer for src:freerdp2 is Debian Remote Maintainers <debian-remote@lis ...
DescriptionThe MITRE CVE dictionary describes this issue as: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license Affected versions are subject to an invalid offset validation leading to Out Of Bound Write This can be triggered when the values `rect->left` and `rect->top` are exact ...