CVE-2023-40574CWE-787

Out-Of-Bounds Write in FreeRDP

Medium · published August 31, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
68.1
In the wild
Unconfirmed
What it is

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `writePixelBGRX` function. This issue is likely down to incorrect calculations of the `nHeight` and `srcStep` variables. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01206 · 68.1th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2023-08-31T21:39Z
EPSS history
Timeline
  • 31 AUG 21:39Z
    Out-Of-Bounds Write in FreeRDP
    cvelistv5